Problema Solution
The maximum heart rate for a 14 year old is 206. The target heart rate is 0.5-0.75 of the maximum heart rate. What is the target heart rate range for a 14 year old?
Answer provided by our tutors
let h = the target heart rate range
0.5*206 <= h <= 0.75*206
103 <= h <= 154.5
103 <= h < 155
the target heart rate range for a 14 year old is from 103 to 155.