Question

Jillion exercise 5 times a week. She runs 3 miles each morning and bikes in the evening. If she exercises a total of 30 miles for the week, how many miles does she bike each evening?

Answer 1

Answer: 3 miles

Explanation:

Total = 30 miles per week

Weekly runs in the morning= 3*5 = 15 miles per week

Bikes= 30-15 = 15 miles per week

Bikes each day= 15/5 = 3 miles

Answer 2

3 miles per evening

If she runs 3 miles each morning, that is 15 miles of running per week. So you subtract that 15 from 30, which means she bikes 15 miles per week. Now divide 15 by 5 and the answer is she bikes 3 miles per evening.