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1/6a - 1/4a + 1/3a=
Quote: blame_canada100 1/6a - 1/4a + 1/3a= The common denominator is 12....so the problem will become 2/12a - 3/12a + 4/12a = 3/12a Reduce it more to 1/4a. so 1/4a is your answer.
