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2 years ago

7

In 10 mins a heart can beat up to 700 times. At this rate, in how many mins will a heart beat 140 times? At what rate can a hear

t beat?

1 answer:

Virty [35]2 years ago

5 0

At 2 minutes, the heart would beat 140 times.
700/10=70
140/70=2

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