PROBLEM 01: JZRANIL YKOEV S. NAVARRO 1ITF
How many times does your heart beats in a decade?
Given:
𝑟1 = 68/𝑚𝑖𝑛
𝑟1 = 68/𝑚𝑖𝑛
𝑟2 = 142/𝑚𝑖𝑛
𝑟2 = 142/𝑚𝑖𝑛
𝑡 = 10 years
𝑡 = 10 years
Find:
𝐻 = Heartbeat in a decade
Solution:
11(𝑟1 ) + (𝑟2 )
𝐻=(
)𝑡
12
If the activity is 50 to 60% of your max heart rate is considered moderate. If the heart rate monitor
shows that you're working at 70 to 85% of your heart rate then it's vigorous exercise. To find your
maximum heart rate, subtract your age from 220.
Explanation:
I monitored my heartbeat per minute at rest and after a vigorous activity, I multiplied my heart
rate at rest to 11/12 since that is the ratio when my heart rate is at rest within the day and multiplied my
heartrate after a vigorous activity to 1/12 since that is the ratio when I am active for the day to gat my
average heart rate per minute within a day. Then I multiplied my average heart rate for the day to 5256000
(60*24*365*10) which is the number of minutes in a decade to get the total number of my heart beats
for a decade.