A client attending cardiac rehabilitation is instructed to ride a stationary bicycle 90 seconds every day as a warm up before performing other exercises. How many hours will the client ride the bicycle in a month?
1. 7/10 hours
2. 1 2/3 hours
3. 2 1/5 hours
4. 3 4/5 hours
1
Rationale 1: Hours/month = 1 hours/60 minutes x 1.5 mins/day x 30 days/1 month. Multiply the numerators (1 x 1.5 x 30 = 45). Multiply the denominators (60 x 1 x 1 = 60). 45/60 = 0.75 (75/100= 7/10). 7/10 hours per month.
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