MCQOPTIONS
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| 1. |
The ratio of sand to gravel in a mixture is 17 : 9 while that between gravel and cement is 6 : 17. What is the ratio of sand to cement in the mixture? |
| A. | 17 : 17 |
| B. | 289 : 54 |
| C. | 9 : 6 |
| D. | 2 : 3 |
| Answer» E. | |