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what is 20/7*14/15

Guest Mar 28, 2017
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 #1
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20/7*14/15 = 5*2*2/7 * 7*2/(5*3)

 

2*2*2/3 = 8/3

Kreyn  Mar 28, 2017
 #2
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\(\frac{20}{7}\times \frac{14}{15}\\ =\frac{\not{20}^4}{\not{7}^1}\times \frac{\not{14}^2}{\not{15}^3}\\ =\frac{8}{3}\\ =2\frac{2}{3} \)

 

 

just as Kryn said :))

Melody  Mar 28, 2017
 #3
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5+5=5+5

Guest Mar 29, 2017

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