unit rate for 219 heartbeat in 3 minutes

Mathematics · Middle School · Sun Jan 24 2021

Answered on

Given:

Number of Heartbeat = 219

Time = 3 minutes

Determine the number of heartbeat per minute or the unit rate. 

Solution:

In order to determine the heartbeat per minute simply divide the total heartbeats by 3.

= 219/3

=  73

Final answer:

73 heart beats per minute.