The correct answer for the first question is: 220 - 12 = 208
The correct answer for the lower range of the target heart rate zone is: 70% of 208 = 0.7 * 208 = 146
The correct answer for the upper limit of the target heart rate zone is: 85% of 208 = 0.85 * 208 = 176.8 (approximately 177)
If you are 12 years old, which math problem would give you your maximum heart rate? (Answer) After finding your maximum heart rate, remember your target heart rate zone is 70-85% of you maximum heart rate, what would be your lower range or your target heart zone? (Answer) What would be your upper limit? (Answer)
Answers: 220 - 12
100
167
200 + 12
170
220 +12
150
208
146
200 - 12
1 answer