if u subtract/2froma no.and multiply the result by1/2 u get 1/8what the no.
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let the number be x
x-1/2=2x-1/2
{2x-1/2}*1/2=2x-1/4
2x-1/4=1/8
4x-2=1
x=3/4
x-1/2=2x-1/2
{2x-1/2}*1/2=2x-1/4
2x-1/4=1/8
4x-2=1
x=3/4
gungun74:
it wrong
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