One side of a cube is measured as a=4.03...

One side of a cube is measured as `a=4.03pm 1%`. What is its value?

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`"Volume" = a^(3) =(4.03m+-1%)^(3)`
`= (4.03)^(3)m^(3)+-(3 xx 1)%`
`=65.45m^(3) +-3%`

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