20 men can do a certain work in 60 days but after every five days five additional men join them. In how many days will work be done now?

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20 men can do a certain work in 60 days but after every five days five additional men join them. In how many days will work be done now?

1.30.5 days

2.31 days

3.33.5 days

4.34.5 days

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

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