Question

A runner burned 120 calories on a 1.6 km run .how many calories would they burn on a 5km run

Answer 1

375 calories

Explanation:

given:

1.6 km ----> burns 120 calories

1 km ----> burns (120 / 1.6) calories

5 km ----> burns (120 / 1.6) x 5 = 375 calories