Ram can do a piece of work in 12 days, while Shyam can do the same work in 15 days.
How many days will they take to finish the work, if they work together ?
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The answer is 20/3 days
Step-by-step explanation:
1/12+1/15 = 9/60
Days = 60/9
Collected from @sk908825 (https://brainly.in/question/15243790)
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