James and depak can paint a house in 15 days if James can paint housing 18 days & how many days depak will take to paint a house
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Step-by-step explanation:
James 1 day's work = 1/18
James + Depak's 1 day's work = 1/15
Depak's 1 day's work = 1/15 - 1/18 LCM= 90
=6/90 - 5/90
= 1/90
therefore Depak can paint the house in 90days
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