QQuestionAnatomy and Physiology
QuestionAnatomy and Physiology
"When adding or subtracting fractions with different denominators, each fraction's denominator must be converted to an equal value. Which of the following terms describes that equal value?
A. Multiple
B. Reciprocal
C. Greatest Common Factor
D. Lowest Common Denominator"
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Answer
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Step 2: Understand the key terminology
When adding or subtracting fractions with different denominators, we need to find a common denominator that allows us to combine the fractions.
Final Answer
Lowest Common Denominator Explanation: When adding or subtracting fractions with different denominators, mathematicians use the Lowest Common Denominator to create equivalent fractions that can be combined. This ensures that the fractions have the same denominator before performing the arithmetic operation.
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