Math, asked by seharrehmani, 7 months ago

pulse rate is 19 beats every 15 seconds .what is his rate in beats per minute?

Answers

Answered by mythri04

1

Answer:

For 15seconds heart beats 19 times.

For 60 seconds (1 minute) the heart beats 19×4 = 76 times.

Answered by dhyanchand77

1

Answer:

76

Step-by-step explanation:

Pulse rate in per second

19/15.

we know that 1min=60 sec

then in 1min = 19/15×60=76

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