Question

There are 42 student in a class
and 5/7 of the student are boys how many girls are there in class
​

Answer 1

Answer:

10

Step-by-step explanation:

No. of Students = 42

No. of boys =( 5/7) * 42 = 30

Therfore No. of girls = 40- 30

= 10 of the students are girls

Hope it helps!

Answer 2

there are 12 girls in the class

Step-by-step explanation:

BRO THERE ARE TWO METHORDS OF DOINGl

Therefore , no. of girls = 2/7 of 42 = 2/7 × 42 = 12

THEREFORE , NO. OF GIRLS = 12