Shyam will do a piece of work in 30 days; Ram can do same work in 15 days; in how many days can both do the work together?
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If we compare than they both can complete their work in 30 days because Sham take 1-30 days then Ram 1-15
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Answer:
10 days
Step-by-step explanation:
Shyam takes 30 days to do 1 work
Shyam takes 1 days to do 1/30 work
Ram takes 15 days to do 1 work
Ram takes 1 days to do 1/15 work
they both can do (1/30+1/15) = 3/30 = 1/10 work in 1 day
they both can do 1 work in 1/1/10 = 10 days
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