235k views
4 votes
Working together, Kevin and Casey

1
can wash the windows in 32 hours.
Kevin can wash the windows by
1
himself in 6 hours. How long would
2
it take Casey to wash the windows
by herself

User Karoma
by
4.5k points

1 Answer

2 votes
It would take Casey 26 hours to wash the windows by herself.
User AndreySarafanov
by
4.5k points