A and B together can fill a ditch in 30 days while A alone can fill it in 50 days. If B does the work for only half a day daily how long will it take to fill the ditch by A and B?

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Question:
A and B together can fill a ditch in 30 days while A alone can fill it in 50 days. If B does the work for only half a day daily how long will it take to fill the ditch by A and B?

1.25 days

2.67/2 days

3.75/2 days

4.32 days

Posted Date:-2021-09-20 02:50:13

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