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1/2+1/4+1/8=1-1/8 If we multiply the num...

`1/2+1/4+1/8=1-1/8` If we multiply the numbers on either side by 8 , we get

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8(1/2+1/4+1/8)=8(1/8)= That is, (8 xx 1/2)+(8 xx 1/4)+(8 xx 1/8) 8-(8 xx 1/8) 4+2+1=8-
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