Question

in class 7th the number of girls is 1/4 times the number of boys .if the number of students in the class is 35,find the number of boys and girls in the class​

Answer 1

Answer:

boys 28. , girls 7

Step-by-step explanation:

let the number of boys be 'X

according the given data girls = 1/4 boys =X/4

total students in the class= 35

girls+boys=35

X/4+X=35

X+4X

--------- =35

4

5X

----- =35

4

5X=35*4

5X=140

X. =140/5

X. =28

number of boys =X=28

number of girls=X/4=28/4=7