target heart rate reserve

find a resting heart rate = 70 Finding the heartbeat Maxium 220-15 = 205 MHR = find the target heart rate of 60%, 70% and 80% at these levels of intensity. Maxium FCM = heart rate (less) - 70 in heart rate at rest. heart rate reserve (times) the level of intensity (divide) resting heart rate = RHR target heart rate responds 96. 60% _____ 97. 70% _____ 98. 80% ______

If the maximum heart rate is 205, then 205 = 100% I think the question is a little blurry, all you need is the% maximum heart rate. Do not read too deeply into the question! 96. x = 206 (.6) x = = 123.6 60% 123.6 97. x = 206 (.7) = 144.2 x 70% = 144.2 96. x = 206 (.8) = 164.8 x 80% = 164.8