LittlemamaD
LittlemamaD
22-08-2014
Mathematics
contestada
Solve for x: 8 is to 64 as 2 is to x
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Аноним
Аноним
24-08-2014
[tex]\frac{8}{64}=\frac{2}{x}\ \ \ \ \ \ |cross\ multiply\\\\8x=2\times64\\\\8x=128\ \ \ \ \ |divide\ both\ sides\ by\ 8\\\\\boxed{x=16}[/tex]
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