Aclass 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

the sum of the lengths of any two sides of a triangle is greater than the length of the third side. if you take the three sides of a triangle and add them in pairs, the sum is greater than (not equal to) the third side. if that is not true, then it is not possible to construct a triangle with the given side lengths.

step-by-step explanation:

practice. practice. practice.