Kiara07
Kiara07
01-03-2018
Mathematics
contestada
[tex] \frac{3}{20} = \frac{y}{x} [/tex]
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dannielle
dannielle
03-03-2018
3x=20 y
y/3=x/20=k
y=3k, x= 20k
To find x and y I must gave a value to k
Ex. when k=2
y=6
,
x=40
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