Question

Among the eighth-graders in Michael’s school, 70% have siblings. The eighth-grade class is the size of the seventh-grade class.

If 112 eighth-graders have siblings, how many students are in the seventh grade?

A. 128

B. 134

C. 160

D. 920

I need help quick please

Answer 1

your answer would be C

Explanation:

do the proportional relationship equation.

112 is 70% of what number?

you would get 160

112*100divided by 70