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Zepler [3.9K]
3 years ago
11

What is the least common denominator of 8/9 + 4/7?

Mathematics
2 answers:
anzhelika [568]3 years ago
8 0
You have to find lcd so, 7x9=63 9x7=63, so the answer is 12/63, after you simplify it is 4/21
SVEN [57.7K]3 years ago
7 0
Do you mean LCM (Least common multiple)
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