Multiple Choice
Walking fast can consume 5.0 kcal per minute. How many hours of exercise are required to consume 450 kcal, the energy in a large candy bar?
A) 7.5 hr
B) 1.25 hr
C) 1.75 hr
D) 1.5 hr
E) 1 hr
Correct Answer:
Verified
Correct Answer:
Verified
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