Question

if you count your heart beating 135 times in one minute, what is your approximate heart rate?
35 bpm
62 bpm
135 bpm
270 bpm

Explanation:

Step1: Understand heart rate definition

Heart rate (bpm) is beats per minute. So if in 1 minute, the heart beats 135 times, the rate is calculated as $\frac{\text{Number of beats}}{\text{Time in minutes}}$.

Step2: Calculate heart rate

Given number of beats = 135, time = 1 minute. So heart rate = $\frac{135}{1}$ = 135 bpm.

Answer:

135 bpm (Option: 135 bpm)