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2 years ago

A person's heart beats 200 times in 3 minutes. How many times will it beat in an hour (remember...60 minutes in an hour) ?

Mathematics

2 answers:

Andre45 [30]2 years ago

7 0

Answer: 4000 beats per hour

Step-by-step explanation:

200 beats X 60 minutes

3 minutes 1 hour

The term 'minutes' cancel out therefore you are left with beats per hour

200 x 60 = 12000 = 4000 beats per hour

3 3

andreev551 [17]2 years ago

6 0

200 times / 3 minutes = x times / 60 minutes

3x = 12000

x = 4000 times in an hour

A person's heart will beat 4000 times in an hour.

Hope this helps!! :)

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A person's heart beats 200 times in 3 minutes. How many times will it beat in an hour (remember...60 minutes in an hour) ?​

A person's heart beats 200 times in 3 minutes. How many times will it beat in an hour (remember...60 minutes in an hour) ?