A) 20
B) 10
C) \[16\frac{2}{3}\]
D) 15
Correct Answer: C
Solution :
Required percentage decrease \[=\frac{Increase~~}{100+Increase~~}\times 100\] \[=\frac{20}{100+20}\times 100=\frac{100}{6}=16\frac{2}{3}\]You need to login to perform this action.
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