MCQOPTIONS
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| 1. |
100 m3 of sludge holds a moisture content of 95%. If its moisture content changes to 90%, the volume of this sludge will then be |
| A. | 40.5 m3 |
| B. | 50 m3 |
| C. | 75 m3 |
| D. | 95 m3 |
| Answer» C. 75 m3 | |