lynchrydelmary
lynchrydelmary
12-05-2017
Mathematics
contestada
15 is what percent of 20
Respuesta :
FamousJay
FamousJay
12-08-2017
100%/x%=20/15
(100/X)*x=20/15*x
--I multiply both sides of the equation by X
100=1.33333333333*x
--I divided both sides of the equation by .........................................(1.33333333333) to get X
100/1.33333333333=x
75=x
x=75
15 is 75% of 20
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