Question

3/5 of a class of 45 student .find the number of girls in the class

Answer 1

Answer:

3/5 x 45=45/5 x 3=  9 x 3=27

answer=27 girls

Step-by-step explanation:

first you divide 45 by 5

then multiply it by 3,to get the answer in a substitute form

45/5=9

9 x 3=27

hence the total number of girls is 27

Answer 2

Answer:

18 girls

Step-by-step explanation:

Here, we have given that total number of students in the class is 45.

And the part of boys in strength of class is 3/5

So, it's pretty simple to solve -

We will first find the number of boys:

3/5 X 45 = 27 boys

So, the number of girls in the class will be:

●Total number of students - Boys

45 - 27 = 18

So, total number of girls is 18 in school.