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An athlete has 12% body fat by mass. What is the weight of fat, in pounds, for an 84-kg athlete?

Express your answer to two significant figures and include the appropriate units.

Value: __________
Units: __________

Answer :

Approximately 22.24 pounds

To find the weight of fat for an 84-kg athlete with 12% body fat, you can simply calculate 12% of the athlete's weight in kilograms and then convert it to pounds.

1. Calculate the weight of fat in kilograms:

Weight of fat (kg) = 12% of 84 kg = 0.12 * 84 kg = 10.08 kg

2. Convert the weight of fat from kilograms to pounds. There are approximately 2.20462 pounds in 1 kilogram:

Weight of fat (pounds) = 10.08 kg * 2.20462 pounds/kg ≈ 22.24 pounds

So, the weight of fat for an 84-kg athlete with 12% body fat is approximately **22.24 pounds**.

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