If you are 12 years old, which math problem would give you your maximum heart rate? - 220 - 12

After finding your maximum heart rate, remember your target heart rate zone is 70-85% of your maximum heart rate, what would be your lower range or your target heart zone? - 146

What would be your upper limit?

178

how do you make 178? (Answer choices: A: 167 B:170 C: 220 + 12 D: 150 E:208 F: 200 + 12 G: 200 - 12 H: 100

The correct answer would be:

F: 200 + 12 = 212

thats not how you make 178

Apologies for the confusion. You are correct. To calculate the upper limit of the target heart rate zone, you need to multiply the maximum heart rate by the upper percentage limit (85%) and add it to the resting heart rate. However, since the resting heart rate is not provided, it is not possible to accurately determine the upper limit.

If you are 12 years old, which math problem would give you your maximum heart rate? - 220 - 12

After finding your maximum heart rate, remember your target heart rate zone is 70-85% of your maximum heart rate, what would be your lower range or your target heart zone? - 146

What would be your upper limit?

To find the upper limit of the target heart rate zone, we need to multiply the maximum heart rate by the upper percentage limit (85%) and add the result to the resting heart rate. However, the resting heart rate is not provided. Therefore, it is not possible to accurately determine the upper limit without that information.

you just said the answer was 178

Apologies for the incorrect response earlier. Let's calculate the upper limit of the target heart rate zone again.

Given:
Maximum heart rate = 220 - age = 220 - 12 = 208 beats per minute

To find the upper limit of the target heart rate zone (85% of maximum heart rate), we can calculate:
Upper limit = 0.85 * maximum heart rate = 0.85 * 208 = 176.8

Therefore, the upper limit of the target heart rate zone is approximately 177 beats per minute.