Question

6Yellow78YellowNick decided to exercise for1 hour on Mondays, hour onWednesdays, and hour onFridays.Green1012Blue14How many total hours willNick exercise if he sticks tothis schedule for 4 weeks?15Red1618OrangeIH192021Yellow

Answer 1

He excercise per week a total of:

`(1)/(2)+(3)/(4)+(1)/(4)=1(1)/(2)`

If he sticks to this schedule for 4 weeks he will train a total of:

`4\cdot1(1)/(2)=4\cdot(3)/(2)=(12)/(2)=6`

Therefore he will excercise for a total of 6 hours.