Honey can paint a shirt in 15 days and kini can paint the same shirt in 20 days if they work together in how many days will the shirt be painted
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4
may be answer is 5 days
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14
Answer:
Step-by-step explanation:
Honey can paint the shirts in 15 days.
:Honey's 1 day work=1/15
Kini can paint the shirt in 20 days.
:Kini's 1 day work =1/20
:Honey's and kini 's 1 day work=1/15+1/20=4+3/60=7/60.
If honey and kini work together,7/60 of the work is completed in 1 day.
:1 work will be completed in 1/7|60 days=1×60|7=9 days
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