**Weegy:** The difference between 126 1/4 and 78 2/ is 47 7/12.

**User:** What's the least common denominator of 3 4, 4 5, and 2 3?

**Weegy:** The difference between 126 1/4 and 78 2/ is 47 7/12.

**User:** What's the least common denominator of 3 4, 4 5, and 2 3?
A. 12
B. 15
C. 20
D. 60

**Weegy:** The difference between 126 1/4 and 78 2/ is 47 7/12.

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