Maria's resting heart rate is 240 beats per three minutes. What is her heart rate per minute?

Answer 1

To find Maria's heart rate per minute, we divide the resting heart rate by the number of minutes.

240 beats per three minutes can be written as 240 beats / 3 minutes.

To find the heart rate per minute, we divide 240 beats by 3 minutes.

240 beats / 3 minutes = 80 beats per minute.

Therefore, Maria's heart rate per minute is 80 beats.