Mathematics
Mathematics, 05.03.2020 16:08, HOTaco2181

Among the eighth-graders in Michael’s school, 70% have siblings. The eighth-grade class is 5/6 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.
192

answer
Answers: 3

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Among the eighth-graders in Michael’s school, 70% have siblings. The eighth-grade class is 5/6 the s...

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