A boy found the answer for the question subtract the sum of 1 and 145from unity and express the answer in decimals as 0.45. The percentage of error in his answer was

A boy found the answer for the question subtract the sum of 1 and 14

1.	A boy found the answer for the question subtract the sum of 1 and 145from unity and express the answer in decimals as 0.45. The percentage of error in his answer was
A.	50%
B.	10%
Answer» E.

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A boy found the answer for the question subtract the sum of 1 and 145from unity and express the answer in decimals as 0.45. The percentage of error in his answer was

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