Math, asked by syedkaif0780, 6 months ago

in class of 50 pupils the Number of girls
is three fifths of the number of boys find
number of boys in the class
the class​

Answers

Answered by Aadyakhattar
0

Answer:

There is a class with 40 pupils, three fifth are the girls. so the number of boys will be calculated as follows.

Suppose Total pupils= 40

              Number of girls= 3\5        

              Number of boys= ?

According to a equation:

               y + 3 y\5 = 40

                       8 y\5 = 40

                              = 40*5\8

                              = 25

Hence the total number of boys are 25.

Answered by kaustubhbanninthaya
0

Answer:

No. of boys in class =25

Step-by-step explanation:

Let the no. of boys in class =x

No. of girls in class =y

Given, Total no. of students =40

⇒x+y=40 (equation 1)

But according to problem,  

No. of girls is three fifth of boys,

⇒y=  

5

3

​  

(x) (equation 2)

From equation 1 and 2,

x=25y=15

No. of boys in class =25

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