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?
Answers
Answered by
1
Answer:
600 balls
Step-by-step explanation:
60/12*120(2 hr = 120 min)
=600
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Answered by
0
Answer:
Explanation: There are 120 minutes in 2 hours and 10 sets of 12 minutes in 120 minutes. Therefore, 10 sets of 60 balls launched
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