If 8 mens can do a piece of work in 15 days , then in hou many days could 20 men do the same work ?
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Step-by-step explanation:
no. of days required by 8 men to complete the work=15
,,. ,,. ,,. ,,1 man. ,,. ,,. =15×8
,,. ,. ,,. ,. 20 men. ,,. =15×8/20
=6 days
no.of days required by 20 men to do the work=6 days.
hope it helps you..
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