Question

18.
A can do a piece of work in 30 days. B can do it in 40 days. They worked together
for 5 days and then A left the work. How many days will be required by B alone to
fnish the remaining work ?
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Answer 1

Answer:

??????????

Step-by-step explanation:

????????? 5days is answer

Answer 2

Answer:

answer is 35 days. it takes 35 days for B to cinplete the remaining work