Math, asked by rishabhkhandelwal8a, 6 months ago

dig a trench 168 m long (of the same breadth and depth as the first in the same number of days)?
dem long, how many men working 8 hours a day we
work to empty the tank in 1 day?
If a man travels
5. Three pumps working 8 hours a day can empty a tank in 2 days. How many hours a day must 4 pumps work to empty the in 1 day

Answers

Answered by melwinSanthosh

0

Step-by-step explanation:

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