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an other math problem

 
Reply to topic    Forum Pakistan - Pakistani Forums Home » Pahele (Quiz)
an other math problem
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oodas_adami
Junior PK Member
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Joined: 16 Jan 2008
Posts: 67

an other math problem
hi gays just tell tha value of A

A + 11% of A = 72.00


i want the value of A but remember that ans must b 72.000000000000



if i cant explain my question u can ask abt it
Sun Mar 16, 2008 7:06 am View user's profile Send private message
shakeelmscw
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Joined: 22 Aug 2007
Posts: 5199
Location: United Arab Emirates

Reply with quote
Simplifying
A + A * 0.11 = 72

Reorder the terms for easier multiplication:
A + 0.11A = 72

Combine like terms: A + 0.11A = 1.11A
1.11A = 72

Solving
1.11A = 72

Solving for variable 'A'.

Move all terms containing A to the left, all other terms to the right.

Divide each side by '1.11'.
A = 64.86486486

Simplifying
A = 64.86486486



Now explain what exactly you need ?

_________________
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«´¨`·.Shakeel Ahmed ..·´¨`»
*(¸.·'´(¸.·'´*¤*`'·.¸)`'·.¸)*

(((**A happy person is not a person in a certain set of circumstances, but rather a person with a certain set of attitudes**))
Sun Mar 16, 2008 1:48 pm View user's profile Send private message Send e-mail Visit poster's website Yahoo Messenger MSN Messenger
syed12ka5
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Joined: 04 Mar 2008
Posts: 177
Location: Thailand, Lahore

Reply with quote
shakeelmscw wrote:
Simplifying
A + A * 0.11 = 72

Reorder the terms for easier multiplication:
A + 0.11A = 72

Combine like terms: A + 0.11A = 1.11A
1.11A = 72

Solving
1.11A = 72

Solving for variable 'A'.

Move all terms containing A to the left, all other terms to the right.

Divide each side by '1.11'.
A = 64.86486486

Simplifying
A = 64.86486486



Now explain what exactly you need ?


Exact !! Laughing

_________________


The Highest Degree Of Wisdom is Self-Cognition .. Hazrat Ali (A.S.)
Mon Mar 17, 2008 3:56 pm View user's profile Send private message MSN Messenger
loje
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Joined: 14 Jan 2008
Posts: 2752
Location: Saudia Arabia

Reply with quote
shakeelmscw wrote:
Simplifying
A + A * 0.11 = 72

Reorder the terms for easier multiplication:
A + 0.11A = 72

Combine like terms: A + 0.11A = 1.11A
1.11A = 72

Solving
1.11A = 72

Solving for variable 'A'.

Move all terms containing A to the left, all other terms to the right.


Divide each side by '1.11'.
A = 64.86486486

Simplifying
A = 64.86486486



Now explain what exactly you need ?


Wow Masha Allah
But I Didnt Understand Can You Explain It Please
Why You multiply .11 * A ????

_________________
Mon Mar 17, 2008 4:07 pm View user's profile Send private message
shakeelmscw
Shayari Moderator
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Joined: 22 Aug 2007
Posts: 5199
Location: United Arab Emirates

Reply with quote
loje wrote:
shakeelmscw wrote:
Simplifying
A + A * 0.11 = 72

Reorder the terms for easier multiplication:
A + 0.11A = 72

Combine like terms: A + 0.11A = 1.11A
1.11A = 72

Solving
1.11A = 72

Solving for variable 'A'.

Move all terms containing A to the left, all other terms to the right.


Divide each side by '1.11'.
A = 64.86486486

Simplifying
A = 64.86486486



Now explain what exactly you need ?


Wow Masha Allah
But I Didnt Understand Can You Explain It Please
Why You multiply .11 * A ????


To calculate the 11% of A

for example.

If you need 5% of any value, we assume 300

so you need to do 300 * 5 * 1/100 same thing we can write 300 * 5/100 and also we can write 300 *.05


i mean i have put 11% as A* 11/100

11/100 = .11 so A * .11

I hope you should understand with above example, However if you need more explanation, just let me know.

_________________
*(`'·.¸(`'·.¸*¤*¸.·'´)¸.·'´)*
«´¨`·.Shakeel Ahmed ..·´¨`»
*(¸.·'´(¸.·'´*¤*`'·.¸)`'·.¸)*

(((**A happy person is not a person in a certain set of circumstances, but rather a person with a certain set of attitudes**))
Mon Mar 17, 2008 10:57 pm View user's profile Send private message Send e-mail Visit poster's website Yahoo Messenger MSN Messenger
oodas_adami
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Joined: 16 Jan 2008
Posts: 67

Reply with quote
i want the value of A in which after dacimel there are only 2 digits like

00.00

hope i explain it right
Tue Mar 18, 2008 2:36 am View user's profile Send private message
ugwaraich
Senior Proud Pakistani
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Joined: 22 May 2007
Posts: 1475

Reply with quote
oodas_adami wrote:
i want the value of A in which after dacimel there are only 2 digits like

00.00

hope i explain it right


just round off to 2 digits, it should be 64.86
Tue Mar 18, 2008 5:39 am View user's profile Send private message MSN Messenger
shakeelmscw
Shayari Moderator
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Joined: 22 Aug 2007
Posts: 5199
Location: United Arab Emirates

Reply with quote
ugwaraich wrote:
oodas_adami wrote:
i want the value of A in which after dacimel there are only 2 digits like

00.00

hope i explain it right


just round off to 2 digits, it should be 64.86


PEFECTOOOOOOO

_________________
*(`'·.¸(`'·.¸*¤*¸.·'´)¸.·'´)*
«´¨`·.Shakeel Ahmed ..·´¨`»
*(¸.·'´(¸.·'´*¤*`'·.¸)`'·.¸)*

(((**A happy person is not a person in a certain set of circumstances, but rather a person with a certain set of attitudes**))
Tue Mar 18, 2008 6:50 pm View user's profile Send private message Send e-mail Visit poster's website Yahoo Messenger MSN Messenger
loje
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Joined: 14 Jan 2008
Posts: 2752
Location: Saudia Arabia

Reply with quote
shakeelmscw wrote:
loje wrote:
shakeelmscw wrote:
Simplifying
A + A * 0.11 = 72

Reorder the terms for easier multiplication:
A + 0.11A = 72

Combine like terms: A + 0.11A = 1.11A
1.11A = 72

Solving
1.11A = 72

Solving for variable 'A'.

Move all terms containing A to the left, all other terms to the right.


Divide each side by '1.11'.
A = 64.86486486

Simplifying
A = 64.86486486



Now explain what exactly you need ?


Wow Masha Allah
But I Didnt Understand Can You Explain It Please
Why You multiply .11 * A ????


To calculate the 11% of A

for example.

If you need 5% of any value, we assume 300

so you need to do 300 * 5 * 1/100 same thing we can write 300 * 5/100 and also we can write 300 *.05


i mean i have put 11% as A* 11/100

11/100 = .11 so A * .11

I hope you should understand with above example, However if you need more explanation, just let me know.


Masha Allah Rolling Eyes
Tabarak Allah Razz
Thanks Alot For That explanation Wink

_________________
Tue Mar 18, 2008 7:20 pm View user's profile Send private message
shakeelmscw
Shayari Moderator
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Joined: 22 Aug 2007
Posts: 5199
Location: United Arab Emirates

Reply with quote
loje wrote:
shakeelmscw wrote:
loje wrote:
shakeelmscw wrote:
Simplifying
A + A * 0.11 = 72

Reorder the terms for easier multiplication:
A + 0.11A = 72

Combine like terms: A + 0.11A = 1.11A
1.11A = 72

Solving
1.11A = 72

Solving for variable 'A'.

Move all terms containing A to the left, all other terms to the right.


Divide each side by '1.11'.
A = 64.86486486

Simplifying
A = 64.86486486



Now explain what exactly you need ?


Wow Masha Allah
But I Didnt Understand Can You Explain It Please
Why You multiply .11 * A ????


To calculate the 11% of A

for example.

If you need 5% of any value, we assume 300

so you need to do 300 * 5 * 1/100 same thing we can write 300 * 5/100 and also we can write 300 *.05


i mean i have put 11% as A* 11/100

11/100 = .11 so A * .11

I hope you should understand with above example, However if you need more explanation, just let me know.


Masha Allah Rolling Eyes
Tabarak Allah Razz
Thanks Alot For That explanation Wink


Mention not Exclamation

_________________
*(`'·.¸(`'·.¸*¤*¸.·'´)¸.·'´)*
«´¨`·.Shakeel Ahmed ..·´¨`»
*(¸.·'´(¸.·'´*¤*`'·.¸)`'·.¸)*

(((**A happy person is not a person in a certain set of circumstances, but rather a person with a certain set of attitudes**))
Tue Mar 18, 2008 7:51 pm View user's profile Send private message Send e-mail Visit poster's website Yahoo Messenger MSN Messenger
Miss jafri
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Joined: 19 Feb 2008
Posts: 1304
Location: Lahore

Reply with quote
Mr. odass_admi !!!
i think Shakeel bhai has told u correct answer ..... Smile
if u think its not correct then plz explain ur answer and its procedure....

_________________

Thu Mar 20, 2008 1:06 pm View user's profile Send private message
shakeelmscw
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Joined: 22 Aug 2007
Posts: 5199
Location: United Arab Emirates

Reply with quote
Miss jafri wrote:
Mr. odass_admi !!!
i think Shakeel bhai has told u correct answer ..... Smile
if u think its not correct then plz explain ur answer and its procedure....


Perfectoooooooooooo

_________________
*(`'·.¸(`'·.¸*¤*¸.·'´)¸.·'´)*
«´¨`·.Shakeel Ahmed ..·´¨`»
*(¸.·'´(¸.·'´*¤*`'·.¸)`'·.¸)*

(((**A happy person is not a person in a certain set of circumstances, but rather a person with a certain set of attitudes**))
Thu Mar 20, 2008 8:41 pm View user's profile Send private message Send e-mail Visit poster's website Yahoo Messenger MSN Messenger
Miss jafri
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Senior Proud Pakistani


Joined: 19 Feb 2008
Posts: 1304
Location: Lahore

Reply with quote
shakeelmscw wrote:
Miss jafri wrote:
Mr. odass_admi !!!
i think Shakeel bhai has told u correct answer ..... Smile
if u think its not correct then plz explain ur answer and its procedure....


Perfectoooooooooooo


Ziyada khush honay ki zaroorat nhi hay .... Twisted Evil Twisted Evil
Question bohot simple tha.... Laughing

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Thu Mar 20, 2008 9:36 pm View user's profile Send private message
CyberDuck
5 Star Member
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Joined: 28 Feb 2008
Posts: 3961
Location: London, United Kingdom

Reply with quote
shakeelmscw wrote:
Simplifying
A + A * 0.11 = 72

Reorder the terms for easier multiplication:
A + 0.11A = 72

Combine like terms: A + 0.11A = 1.11A
1.11A = 72

Solving
1.11A = 72

Solving for variable 'A'.

Move all terms containing A to the left, all other terms to the right.

Divide each side by '1.11'.
A = 64.86486486

Simplifying
A = 64.86486486



Now explain what exactly you need ?


Lol Becahray ko Pareshan hi ker dia aap nay Razz

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Thu Mar 20, 2008 10:21 pm View user's profile Send private message Visit poster's website Yahoo Messenger MSN Messenger
CyberDuck
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Joined: 28 Feb 2008
Posts: 3961
Location: London, United Kingdom

Reply with quote
ugwaraich wrote:
oodas_adami wrote:
i want the value of A in which after dacimel there are only 2 digits like

00.00

hope i explain it right


just round off to 2 digits, it should be 64.86


thats great

_________________

Thu Mar 20, 2008 10:22 pm View user's profile Send private message Visit poster's website Yahoo Messenger MSN Messenger
CyberDuck
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Joined: 28 Feb 2008
Posts: 3961
Location: London, United Kingdom

Reply with quote
Miss jafri wrote:
shakeelmscw wrote:
Miss jafri wrote:
Mr. odass_admi !!!
i think Shakeel bhai has told u correct answer ..... Smile
if u think its not correct then plz explain ur answer and its procedure....


Perfectoooooooooooo


Ziyada khush honay ki zaroorat nhi hay .... Twisted Evil Twisted Evil
Question bohot simple tha.... Laughing


Lol kia baat hai Bharam Razz

_________________

Thu Mar 20, 2008 10:23 pm View user's profile Send private message Visit poster's website Yahoo Messenger MSN Messenger
shakeelmscw
Shayari Moderator
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Joined: 22 Aug 2007
Posts: 5199
Location: United Arab Emirates

Reply with quote
CyberDuck wrote:
shakeelmscw wrote:
Simplifying
A + A * 0.11 = 72

Reorder the terms for easier multiplication:
A + 0.11A = 72

Combine like terms: A + 0.11A = 1.11A
1.11A = 72

Solving
1.11A = 72

Solving for variable 'A'.

Move all terms containing A to the left, all other terms to the right.

Divide each side by '1.11'.
A = 64.86486486

Simplifying
A = 64.86486486



Now explain what exactly you need ?


Lol Becahray ko Pareshan hi ker dia aap nay Razz


sachi baat to yeh hai, iss mein mera koi khas kammal nahin hai Idea

_________________
*(`'·.¸(`'·.¸*¤*¸.·'´)¸.·'´)*
«´¨`·.Shakeel Ahmed ..·´¨`»
*(¸.·'´(¸.·'´*¤*`'·.¸)`'·.¸)*

(((**A happy person is not a person in a certain set of circumstances, but rather a person with a certain set of attitudes**))
Sat Mar 22, 2008 10:25 pm View user's profile Send private message Send e-mail Visit poster's website Yahoo Messenger MSN Messenger
oodas_adami
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Joined: 16 Jan 2008
Posts: 67

Reply with quote
hi

app nay jawab dia 64.86

64.86 + 11% = 71.99

ya main nay calculater use ker k answer nikala hay

aur main nay bola tha k answer 72.00 aahay

umeed hay app mari problem samaj ghay hoon ghay
so plz help me
Sun Mar 30, 2008 6:04 am View user's profile Send private message
ugwaraich
Senior Proud Pakistani
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Joined: 22 May 2007
Posts: 1475

Reply with quote
oodas_adami wrote:
hi

app nay jawab dia 64.86

64.86 + 11% = 71.99

ya main nay calculater use ker k answer nikala hay

aur main nay bola tha k answer 72.00 aahay

umeed hay app mari problem samaj ghay hoon ghay
so plz help me



Mr. in the first equation in your first post was like this:

A + 11% A = 72 you have changed it to A +11% =71.99. A is missing in your last post's equation.
so if we take your original equation and put in the values of A = 64.86, we'll have

A + 11% A = 72

Substitute A by 64.86

=> 64.86 + 11% * 64.86 = 72
=> 64.86 + 0.11 * 64.86 = 72
=> 64.86 + 7.1346 = 72
=> 71.9946 ~= 72

it is a grade 5 algebra question.
Sun Mar 30, 2008 6:36 am View user's profile Send private message MSN Messenger
shakeelmscw
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Joined: 22 Aug 2007
Posts: 5199
Location: United Arab Emirates

Reply with quote
ugwaraich wrote:
oodas_adami wrote:
hi

app nay jawab dia 64.86

64.86 + 11% = 71.99

ya main nay calculater use ker k answer nikala hay

aur main nay bola tha k answer 72.00 aahay

umeed hay app mari problem samaj ghay hoon ghay
so plz help me



Mr. in the first equation in your first post was like this:

A + 11% A = 72 you have changed it to A +11% =71.99. A is missing in your last post's equation.
so if we take your original equation and put in the values of A = 64.86, we'll have

A + 11% A = 72

Substitute A by 64.86

=> 64.86 + 11% * 64.86 = 72
=> 64.86 + 0.11 * 64.86 = 72
=> 64.86 + 7.1346 = 72
=> 71.9946 ~= 72

it is a grade 5 algebra question.


pefect as i explained before

Simplifying
A + A * 0.11 = 72

Reorder the terms for easier multiplication:
A + 0.11A = 72

Combine like terms: A + 0.11A = 1.11A
1.11A = 72

Solving
1.11A = 72

if we put value of "A" 1.11 * 64.86486486 = 72

72 = 72

_________________
*(`'·.¸(`'·.¸*¤*¸.·'´)¸.·'´)*
«´¨`·.Shakeel Ahmed ..·´¨`»
*(¸.·'´(¸.·'´*¤*`'·.¸)`'·.¸)*

(((**A happy person is not a person in a certain set of circumstances, but rather a person with a certain set of attitudes**))
Sun Mar 30, 2008 11:49 am View user's profile Send private message Send e-mail Visit poster's website Yahoo Messenger MSN Messenger
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