Question

There are 42 students in a class and 5/7 of the students are boys. how many girls are there in the class?

Answer 1

Total student =42
5/7 boy
Then
No of girl be x
So
5/7*42 are boys
30 are boys
Means
Reamaning are girls
So
42-30=12 are girls


I hope this will help you
By DEVANSH

Answer 2

Answer:

Step-by-step explaTotal student =42

5/7 boy

Then

No of girl be x

So

5/7*42 are boys

30 are boys

Means

Reamaning are girls

So

42-30=12 are girls

I hope this will help you

By Anish