a tennis ball machine can launch 60 tennis balls in 12 minutes. At this rate how many tennis balls can it launch in 2 hours?

asked Mar 28, 2017 113k views

5 votes

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4 votes

Hopefully the answer is 600 tennis balls in two hors

Ercan answered Mar 31, 2017

by Ercan

8.3k points

1 vote

600 balls in 2 hours hope I helped

Soo Wei Tan answered Apr 2, 2017

8.2k points

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