A contractor takes 15 men for dig of cannel .They will work 6 hours in a day and complete the work in 28 days. After 10 days due to accident work stop for 12 days and for man unable to work .After that the work 9 hours par day duration. How many extra man to complete the work with in time?
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this question is wrong plz understandokkkkkk
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Read Ch 2,4 (Moments ) and write the sentences which are in
active and passive voice separately . ( At least 20 each)
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