3 years ago

What is the least common denominator of 3/20 and 8/15? A.30 B.20 C.5 D.60

2 answers:

8 0

The least common denominator is 5.
This is because all of the other numbers are not divisible by the denominators; they are either greater than one of them or not divisible.

Sidana [21]3 years ago

6 0

5 since both numbers are divisible by 5 and not by any smaller number

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