Answer :
If a female athlete weighs 120 pounds before a race and 117 pounds after the race, the minimum amount of fluid she must consume is 6 cups based on subtraction operation and unit conversions.
What is subtraction operation?
Subtraction operation is one of the four basic mathematical operations, including addition, multiplication, and division.
Subtraction operation involves the minuend, the subtrahend, and the difference.
Unit conversions are based on division and multiplication.
Weight before the race = 120 pounds
Weight after the race = 117 pounds
The lost weight in pounds = 3 pounds (120 - 117)
1 pound = 1.92 cups
3 pounds = 5.76 cups (3 x 1.92)
≈ 6 cups
The minimum amount (difference) of fluid required by the female athlete = 6 cups
Thus, based on subtraction and unit conversions, for the female athlete to restore her weight, she should consume a minimum of 6 cups of fluid.
Learn more about subtraction operation at https://brainly.com/question/28467694.
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