Question

Holly is preparing a workout plan and wants to include her target heart rate. Holly is 30 years old and wants to work out at 70 percent intensity. What is her target heart rate, according to the maximum heart rate formula?

Answer 1

Answer: 113

Step-by-step explanation:

The maximum heart rate formula says to subtract your age from 220.

220 - age = maximum heart rate

220 - 30 = 190

Since Holly wants to work out at 70% intensity, we will find 70% of 190. Please note that a percent divided by 100 becomes a decimal.

190 * 0.7 = 113