Duplicate Question
The question on this page has been marked as a duplicate question.
Original Question
Janet can shovel snow from her driveway in 55 min. Tom can do the same job in 30 min. How long would it taket Janet and Tom to...Asked by Anonymous
maria can shovel snow from her driveway in 35 min. tom can do the same job in 45 min. how long would it take maria and tom to shovel the driveway if they worked together?
Answers
Answered by
drwls
The combined rate is
1/35 driveway/min + 1/45 driveway/min
= 0.05079 driveways/min
= 1/19.68 driveways/min
One driveway will take 19.68 minutes to do when they work together.
1/35 driveway/min + 1/45 driveway/min
= 0.05079 driveways/min
= 1/19.68 driveways/min
One driveway will take 19.68 minutes to do when they work together.
There are no AI answers yet. The ability to request AI answers is coming soon!
Submit Your Answer
We prioritize human answers over AI answers.
If you are human, and you can answer this question, please submit your answer.