MCQOPTIONS
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| 1. |
A reduction of 20% in the price of salt enabled a purchaser to obtain 4 kg. more for $ 100. The reduced price of salt per kg is : |
| A. | $ 4 |
| B. | $ 5 |
| C. | $ 6.25 |
| D. | $ 6.50 |
| Answer» C. $ 6.25 | |