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hjlf
3 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?
Mathematics
1 answer:
Virty [35]3 years ago
5 0
At 2 minutes, the heart would beat 140 times.
700/10=70
140/70=2
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