Maths If 17 men working 8 hours a day can dig a trench 26 meters long in 18 days, then how many more men should be employed so that they can dig a similar trench of length 39 meters in 12 days working 9 hours a day?
| Q.201306: If 17 men working 8 hours a day can dig a trench 26 meters long in 18 days, then how many more men should be employed so that they can dig a similar trench of length 39 meters in 12 days working 9 hours a day? |
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