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1. |
Q: In a factory, the salary of each worker is increased in the ratio 22 : 25 but the number of workers is decreased by $$ 26{2\over3}\% $$. The net effect on the salary is: |
A. | $$ +11{1\over9}\% $$ |
B. | 0.2 |
C. | $$ -16{2\over3}\% $$ |
D. | -0.1 |
Answer» D. -0.1 | |