Arun can do a piece if work in 5 days and ram in 4 days.Hoe Long will they take if they work together.???
Answers
Answered by
1
Answer:
Step-by-step explanation:
Arun do in 5 days means he does 1/5 of work in 1 day
Ram do in 4 days means he does 1/4 of work in 1 day
Together
1/5+1/4=9/20
Means 20/9=2 whole 2/9 days
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Answered by
13
Step-by-step explanation:
Arun do in 5 days means he does 1/5 of work
in 1 day
Ram do in 4 days means he does 1/4 of work
in 1 day Together
1/5+1/4=9/20 Means 20/9=2 whole 2/9 days...........................
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