Math, asked by pkbundelkhand99, 10 months ago

| माँ के पास कुछ सन्तरे हैं। वह अपने बेटे के जन्मदिन पर उन सन्तरों को
| अपने बेटे के मित्रों में बाँटना चाहती है। यदि प्रत्येक बच्चे को 4 सन्तरे
देती है, तो उसके पास 9 सन्तरे बच जाते हैं। यदि वह प्रत्येक बच्चे को 6
सन्तरे देती है, तो 11 सन्तरे कम पड़ जाते हैं, तो उसके बेटे के कितने
मित्र हैं?​

Answers

Answered by swarali893
3

let, the total no. of friends be x and total no. of oranges be y

from the given 1st condition

4x+y=9..........(1st equation)

from the 2nd condition

x-6y=11..........(2nd equation)

adding equation (1) and (2)4x+y=9

4x+y=9

+

x-6y=11

-----------------------

5x-1=20

4y=20

20 divided by 4y

20/4=y

5=y

therefore, the value of x is 5

place the value of x

in equation (1)

4x+y=9.........y=5

4(5)+y=9

20+y=9

9-20=-x

-11=-x

x=11

therefore x=11 and y=5

have a nice day :-)

Answered by surbhisrivastava591
3

Sol-number of oranges given to each child(x) =4

And left oranges(a) =9

If she gave 6 oranges to each child (y) =6

And short of (b) =11

Now No of friends =a+b/y-x

=11+9/6-4

=20/2

=10

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