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1. |
The price of a certain item is increased by 10%. If a consumer wants to keep his expenditure on the item same as before, how much percent must he reduce his consumption of that item |
A. | 3(1/11)% |
B. | 5(1/11)% |
C. | 9(1/11)% |
D. | 12(1/11)% |
Answer» D. 12(1/11)% | |