Question

Which methods are appropriate for measuring heart rate? Select all correct answers.

counting for 6 seconds and multiplying by 10

counting for 10 seconds and multiplying by 6


counting for 20 seconds and multiplying by 3


counting for 6 seconds

Answer 1

Counting for 20 and multiplying by 3

Step-by-step explanation:

BUT, in real life terms count the full 60 seconds. You never know what can happen in the other 40 seconds with their heartbeat.