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What is the LCD of 7/11a and 11/13a

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asked Mar 25, 2019 179k views

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What is the LCD of 7/11a and 11/13a

Mathematics
middle-school

Erhesto asked

by Erhesto

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LCD(711, 1113) = LCM(11, 13) = 11×13 = 143

711 = 91143

1113 = 121143

Sprat answered Mar 29, 2019

by Sprat

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What is the LCD of 7/11a and 11/13a

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