Question

30 POINTS NO CAP PUT REALL STUFF

If it takes Laine 3 hours to wash the windows of one house, Leslie 4 hours to wash the same windows, and Lance 5 hours to wash the same windows, how long would it take them all working together to wash the windows on THREE houses?
3.8 hours
2.6 hours
5 hours
0.08 hours

Answer 1

The answer would be C. 5 Hours

Explanation:

Hopes this helps and good luck :)