1. Ram can finish a piece of work in12 days while Raju can do it in20

1.	1. Ram can finish a piece of work in12 days while Raju can do it in20 days. If both work it together,what time will they take to do thework?
Answer» Answer: it will take 20 days.because when they WORK together Ram will finish it fast,but Raju NEED 20 days . So after Ram's work Raju will do it

1. Ram can finish a piece of work in12 days while Raju can do it in20 days. If both work it together,what time will they take to do thework?

Answer»

Answer: it will take 20 days.because when they WORK together Ram will finish it fast,but Raju NEED 20 days . So after Ram's work Raju will do it

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1. Ram can finish a piece of work in12 days while Raju can do it in20 days. If both work it together,what time will they take to do thework?​

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1. Ram can finish a piece of work in12 days while Raju can do it in20 days. If both work it together,what time will they take to do thework?