Women can do a piece of work in 60 hours, Men can do the same work in 45 hours. How long will it take to complete the work if both of them work together? 

1
20 \(\frac{5}{7}\) Hours
2
25 \(\frac{5}{7}\) Hours
3
30 \(\frac{5}{7}\) Hours
4
15 \(\frac{5}{7}\) Hours

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