subject
Mathematics, 06.11.2020 07:40 edgartorres5123

There are 720 dishes that need to be rinsed. Brian can rinse them in 72 minutes by himself. It will take his friend Boris 144 minutes to rinse these dishes. How long will it take them itthey rinse these 720 dishes together?
minutes

ansver
Answers: 2

Another question on Mathematics

question
Mathematics, 21.06.2019 18:30
Haruka hiked several kilometers in the morning. she hiked only 66 kilometers in the afternoon, which was 25% less than she had hiked in the morning. how many kilometers did haruka hike in all?
Answers: 1
question
Mathematics, 21.06.2019 19:00
If f(x)= sqrt4x+9+2, which inequality can be used to find the domain of f(x)?
Answers: 2
question
Mathematics, 22.06.2019 01:30
Arace is 10 kilometers long.markers will be placed at the beginning and end of the race course and at each 500 meter mark.how many markers are needed to mark the course for the race?
Answers: 3
question
Mathematics, 22.06.2019 01:30
Will mark brainliest! ( explain the answer too, it can be one sentence)
Answers: 1
You know the right answer?
There are 720 dishes that need to be rinsed. Brian can rinse them in 72 minutes by himself. It will...
Questions
question
Physics, 23.03.2021 14:00
question
Mathematics, 23.03.2021 14:00
question
History, 23.03.2021 14:00