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What is the least common denominator for the fractions 1/6 and 2/9?

A.
15


B.
18


C.
36


D.
54

2 Answers

7 votes
6=2*3
9=3^2
the least common denominator is 3^2*2=18

User Anthony McGrath
by
8.5k points
4 votes

18 is the answer

6: 6,12,18

9: 9,18

User ElenaHristova
by
8.4k points

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