3 years ago

What is the indicated operation of 10 3/7 + 19 5/9

1 answer:

4 0

That's addition of mixed numbers. Convert 3/7 and 5/9 to fractions with the denominator (7)(9) = 63 (this is the LCD):

10 27/63 + 19 35/63

This comes out to 29 62/63.

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