Treezy11
18.01.2020 •
Mathematics
Ted can mow the lawn in 5 minutes by using his power mower. galen takes 15 minutes to mow the same lawn using a push-type mower.
how many minutes would the job take if the two boys worked together?
Solved
Show answers
More tips
- F Food and Cooking What is the Right Thickness for a Perfect Cream Puff?...
- F Food and Cooking What can and cannot be eaten during Lent?...
- F Food and Cooking How to Find Your Zip Code?...
- W Work and Career Can Skill Alone Make You a Professional?...
- C Computers and Internet How to Top Up Your Skype Account Without Losing Money?...
- P Philosophy Unidentified Flying Object - What is the Nature of this Phenomenon?...
- F Family and Home Protect Your Home or Apartment from Pesky Ants...
- O Other What is a Disk Emulsifier and How Does it Work?...
- F Family and Home What does a newborn need?...
Answers on questions: Mathematics
- M Mathematics What is the shape of the cross section shown in the figure? triangle trapezoid parallelogram circle...
- E English One central idea of mister jefferson and the trials of phillis wheatley was that criticism of wheatley’s work was based more on her gender than the content of her work. true or false...
- M Mathematics Fez wants to paint his basement family room. the room measures 40 feet by 25 feet and has 8-foot ceilings. there are three small windows that measure 1 foot by 3 feet and a door that...
Ответ:
3.75 minutes.
Step-by-step explanation:
Let t represent the time taken by both to complete the work.
We have been given that Ted can mow the lawn in 5 minutes by using his power mower. So part of lawn mowed by Ted in one minute would be
.
We are also told that Galen takes 15 minutes to mow the same lawn using a push-type mower. So part of lawn mowed by Galen in one minute would be
.
Since both are mowing one lawn, so we can set an equation as:
Cross multiply:
Therefore, it will take 3.75 minutes for both to complete the job.
Ответ:
gotta do what I got do but I am single