Suppose that an individual has a body fat percentage of 16.4% and weighs 168 pounds. How many pounds of his weight is made up of fat? Round your answer to the nearest tenth.
Question
Suppose that an individual has a body fat percentage of 16.4% and weighs 168 pounds. How many pounds of his weight is made up of fat? Round your answer to the nearest tenth.
Solution
To find out how many pounds of the individual's weight is made up of fat, you need to multiply his total weight by his body fat percentage. Here are the steps:
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Convert the body fat percentage to a decimal by dividing it by 100. So, 16.4% becomes 0.164.
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Multiply the individual's weight by the decimal. So, 168 pounds * 0.164 equals 27.552 pounds.
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Round this number to the nearest tenth. So, the individual has approximately 27.6 pounds of fat.
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