A class contains 24 students 30 % of them are boys

how many boys are there in the class

7.2 which will round down to 7 boys

Step-by-step explanation:

30% in decimal form is. 3

You multiply the. 3 by 24 to get 7.2.

Since you cannot have a. 2 of a person there are seven boys.

7 boys = 29.17%

8 boys = 33.33%

those are the percent of the class the boys would take up if there were those many boys