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Mathematics 18 Online
OpenStudy (anonymous):

2) Simplify the complex fraction. 1/7divide by 5/21)

OpenStudy (anonymous):

3/5

OpenStudy (anonymous):

(1/7) / (5/21) >> we can say 7 / 21 and the answer / by 5 :) =( 7 / 21) / 5 3 / 5

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