MCQOPTIONS
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| 1. |
A tub weighing B kg when it is empty contains 6b kg of sawdust. If 4b kg of sawdust is used, what is the weight of the tub along with the remaining sawdust? |
| A. | (B + 2b) kg |
| B. | (B - 2b) kg |
| C. | (B x 2b) kg |
| D. | 2(B + b) kg |
| Answer» B. (B - 2b) kg | |