Question

There are 210 students in a class. If 40% of them are girls, find the number of boys. *

Answer 1

Answer:

Boys = 60% of 210 = 126

Step-by-step explanation:

A/Q

the girls are 40% si boys will be

100%-40% = 60%

And 60% of 210 is = 126

hope it helps you please mark me as brainliest

Answer 2

Step-by-step explanation:

Total number of students in class is 210

number of girls in class is 40% of 210

therefore the number of girls = 40×200

100

=> 80 .

hence the number of girls in school = 80.

We have to find =>

The number of boys =>

(total number of students) - ( number of girls)

=> 210 - 80

=> 130

so, the number if boys in school => 130