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OpenStax, Prealgebra 2e §4.5 Add and Subtract Fractions with Different Denominators · Exercise 80 · Arithmetic · Fractions

Add and Subtract Fractions with Different Denominators · Exercise 80

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OpenStax, Prealgebra 2e · §4.5 Add and Subtract Fractions with Different Denominators · Exercise 80

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Checked against the answer in OpenStax, Prealgebra 2e.