Phil consumed 1,200 calories at lunch. He has a goal of burning at least 5% of those calories by walking on the treadmill. If walking on the treadmill burns 200 calories per hour, which statement best describes how long he should walk on the treadmill?

Question

Mathematics

Greyson Roach

19 September, 02:59

Phil consumed 1,200 calories at lunch. He has a goal of burning at least 5% of those calories by walking on the treadmill. If walking on the treadmill burns 200 calories per hour, which statement best describes how long he should walk on the treadmill?

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Answers (1)

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Amiah Solomon · Answer 1

5% of 1200 calories = 1200 * 0.05 = 60 calories

If one hour on the treadmill burns 200 calories and he only needs to burn 60 calories,

60 minutes : 200 calories = 0.3 minutes needed to burn 1 calorie

0.3 * 60 = 18 minutes needed to burn 60 calories