Kavita, Babita and Samita started a work. 5days later Samita left the work and Babita left the work after working 8days.In how many more days Kavita would have completed the rest work if they take 20, 60 and 30 days individually to finish a work ?
1
4.0
2
6.0
3
5.0
4
8.0
5
7.0