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1. |
A sludge had 100 m3 volume when its moisture content was 95%. What would be its volume if its moisture content changed to 90%? |
A. | 200 m3 |
B. | 50 m3 |
C. | 94.7 m3 |
D. | 105.5 m3 |
Answer» C. 94.7 m3 | |