A person’s resting heart rate is 70 beats per minute. How many heartbeats will occur in 10 minutes?
Answer
700 beats
The correct answer is 700 beats — State that the total number of beats in 10 minutes is 700.
Step-by-step solution
- Note the given heart rate: 70 beats per minute.
- Multiply the rate by the time interval: 70 × 10 = 700.
- State that the total number of beats in 10 minutes is 700.
Common mistake: Forgetting to multiply by the correct time period.
Concept tested: Heart rate calculation
Published · How this solution was prepared and checked
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