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Donnas heart beats 60 times a mintue. At this rate, how many times does her heart beat in one and one half hours?
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2 votes
Donnas heart beats 60 times a mintue. At this rate, how many times does her heart beat in one and one half hours?

User Pham Hoan
by
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2 Answers

1 vote
So Donnas's heartbeat beats 60 times a minute in one and a half hour it would be 5,400
User Atul Goyal
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8.1k points
6 votes
one and one half hours = 90 minutes

60 times a minute
so
90 x 60 = 5400

answer

Donnas heart beats 5400 times in one and one half hours
User Xlrg
by
7.4k points
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