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  • 14-09-2015
  • Mathematics
Answered

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

Verified Answer :

Jwsgsgsg Jwsgsgsg
  • 14-09-2015

It will take 2 minutes because if you divide 700 by 10 you get 70 then 140 divided by 70 equals 2

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