Problema Solution
Treadmill tests are often administered to diagnose heart ailments. The goal of this test is to increase your heartrate so that you are able to obtain your maximum heartbeat. The maximum heartbeat is found by substacting a person's age from 220 and then multiplying by 85% what is the maximum heartbeat of a person of age 40? What is the maximum heartbeat of a person of age 48? Round to the nearest integer as needed.
Answer provided by our tutors
Take 220 and subtract the age (40) which is 180. then multiply it by .85 and round it too 153.
Take 220 and subtract the age (48) which is 172. Then multiply that by .85 and it is rounded to 142.