Rohit’s resting heart rate is $90$ beats per minute. How many heartbeats will his heart make in $12$ minutes?

Step-by-step solution

1. Identify the heart rate: $90\text{beats/min}$.
2. Identify the time interval: $12\text{min}$.
3. Multiply the rate by the time: $90\times 12=1080$.
4. The result gives the total number of beats in 12 minutes.

Concept tested: Heart rate calculation

Published 28 September 2026 · How this solution was prepared and checked

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