Walking Fast Can Consume 5

question 34

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

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