Mathematics, 22.07.2019 10:00, robertbyrd2017
There are 630 dishes that need to be rinsed. brian can rinse them in 105 minutes by himself. it will take his friend pablo 70 minutes to rinse these dishes. how long will it take them if they rinse these 630 dishes together?
Answers: 1
Mathematics, 21.06.2019 20:30, strodersage
Ametal rod is 2/5 meters long. it will be cut into pieces that are each 1/30 meters long. how many pieces will be made from the rod?
Answers: 1
There are 630 dishes that need to be rinsed. brian can rinse them in 105 minutes by himself. it will...
Mathematics, 26.02.2020 20:22