Due to some error in the weighing machine, Aahana's weight was shown 72 kg as against the actual value of 80 kg. The percentage error is

Due to some error in the weighing machine, Aahana's weight was shown 7

1.	Due to some error in the weighing machine, Aahana's weight was shown 72 kg as against the actual value of 80 kg. The percentage error is
A.	9%
B.	8%
C.	10%
D.	None of the above
Answer» D. None of the above

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Due to some error in the weighing machine, Aahana's weight was shown 72 kg as against the actual value of 80 kg. The percentage error is

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