Mathematics, 22.10.2019 10:00 malikapooh124

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 quick

Answers: 3

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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 quick

Answers

Another question on Mathematics

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 quick