3 years ago

A gray whales heart beats 64 times in 8 minutes what is the whales heart rate in beats per minute

2 answers:

5 0

A.8 heartbeats per minute

atroni [7]3 years ago

3 0

You need to find the unit rate. if you have 64/8, 8 divided by 8 = 1. 64 divided by 8 is 8

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