English, asked by girishrao9939, 6 months ago

If 20 men can dig a tank 30 meters long, 20 meters wide and 12 meters deep in 25 days working 8

hours a day,

how long will it take to dig three tanks each 90 meters long,25 meters wide,20 meters deep using 80

men

working 9 hours a day?

Answers

Answered by vijayc789

0

Explanation:

77777777777777777778787777

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