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borishaifa [10]
3 years ago
11

The capacity of an elevator is either 20 children or 15 adults. if 9 children are currently in the elevator, how many adults can

still get in?
Social Studies
1 answer:
umka21 [38]3 years ago
7 0
15/20=0.75
if we said that each ( child = 0.75 adult ) 
20 total children num - 9 children in the elevator = 11 children not in the elevator.

11 children * 0.75 adult = 8.25 adults.
that is the math, in real life 8 adults can get in with 9 children.
hope that helps!
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