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30-10-2022
Mathematics

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What is the common denominator of 13/14 and 9/10

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EhA676808 EhA676808

30-10-2022

What is the common denominator of 13/14 and 9/10

Remember that

14=2*7

10=2*5

so

Calculate LCM, the least common multiple of the denominators of the fractions

LCM=2*5*7=70

the answer is 70

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