A towel, when bleached, was found to have lost 20% of its length and 1 – McqOptions

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1.	A towel, when bleached, was found to have lost 20% of its length and 10% of its breadth. The percentage of decrease in area is ?
A.	27%
B.	28%
C.	29%
D.	30%
Answer» C. 29%

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