Ram can do a work in 6 days and Ramesh can do the same work in 9 days. They work together for 3 days. Ram left the work then(a) In how many days can Ramesh will do the remaining work along? (b) How many days are needed to complete the whole work
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Answered by
0
Answer:
a. 3 days
sorry I didn't no b
Answered by
1
Answer:
Step-by-step explanation:
Ram = 6
Ramesh = 9
Total work = 18
Efficiency = 2 & 3
5e× 3d = 15 w
Remaing = 3w
3 w with 2e = 1(1/2) days
A)=1(1/2)
B)=4(1/2) days
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