in a textile factory,20 machines are used to complete a piece of work in three days,if 8 machines break down,how long will it take to complete the work
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Step-by-step explanation:
20 machines complete work in 28 days
⇒1 machine completes work in 28*20 days.
Remaining machines=20-6=14
⇒14 machine completes work in 28*20/14=2*20=40 days.
Ans:It will take 40 days to complete the work.
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