A can do a work in 34 days and B can do it in 17 days. They worked together for 7 days and then B left the work. In how many days can A finish the remaining work?
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Answer:
In 13 days......
Step-by-step explanation:
Work done in 1 day by A=1/34
Work done in 1 day by B=1/17
Therefore,work done by A and B in 7 days=(1/34 = 1/17) * 7 = 21/34
Therefore, remaining work=13/34
We know that A does the work in 34 days..........
So,he will do 13/34 work in 13/34 * 34= 13 days...........
HOPE THIS HELPS YOU.................
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