Calcule:::: •
A)7/11=X/22
*
B)X+1/2=24/6
*
C)15/2=X+1/4
*
D)2X-1/4=6/8
*
•Obs::A Barra(/)Significa "Sobre"
*Ex:1 sobre(/) 2•
A)7/11=X/22
*
B)X+1/2=24/6
*
C)15/2=X+1/4
*
D)2X-1/4=6/8
*
•Obs::A Barra(/)Significa "Sobre"
*Ex:1 sobre(/) 2•
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