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A balloon that has a volume of 72 cubic centimeters is deflating at a rate of 4 cubic cm every 5 seconds. At this rate, how long will it take for all 72 cubic cm to deflate?
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4 votes
A balloon that has a volume of 72 cubic centimeters is deflating at a rate of 4 cubic cm every 5 seconds. At this rate, how long will it take for all 72 cubic cm to deflate?

User Inyoung
by
8.6k points

1 Answer

5 votes

Answer: 90 seconds or 1 min. and 30 sec.

Explanation:

72/4=18

18x5=90

User Xaverras
by
8.3k points
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