SOLUTION: Simplify the complex rational expression. (1/7)-(1/3) / (1/8)-(1/4)

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Question 542515: Simplify the complex rational expression.
(1/7)-(1/3) / (1/8)-(1/4)
Answer by friesr(113) About Me  (Show Source):
You can put this solution on YOUR website!
-4/21 / -1/8
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Multiply by recripical
-4/21 * -8 = 32/21