3/14 of 10/9 = 5/21 is this right??

asked Sep 2, 2015 131k views

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$3/14\ of\ 10/9 = (3)/(14) \cdot (10)/(9) = (3)/(2\cdot 7) \cdot (2\cdot 5)/(3\cdot3) = (5)/(3\cdot7) = (5)/(21) \ \ \ \Rightarrow\ \ \ RIGHT$

Andrew T answered Sep 3, 2015

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4 votes

Yes.

(3/14) times (10/9) = 30/126

Divide top and bottom by 6 :

30/126 = 5/21 . yay

Peiwen answered Sep 7, 2015

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