yuhiye yuhiye
  • 25-09-2018
  • Mathematics
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Question:

Find the Least Common Denominator of the fractions. Show all work.

1/3
and
3/4

Respuesta :

sqdancefan
sqdancefan sqdancefan
  • 25-09-2018

The least common denominator is the Least Common Multiple (LCM) of the divisors 3 and 4. Since these numbers have no common factors, their LCM is

... 3·4 = 12

The least common denominator of your fractions is 12.

... 1/3 = (1/3)·(4/4) = 4/12

... 3/4 = (3/4)·(3/3) = 9/12

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