subject
Mathematics, 27.08.2019 10:30 cami30031cami3003

Bill can hammer 20 nails in 6 minutes. jeff can do the same job in only 5 minutes . how long will it take them to finish if bill hammers the first 5 nails, then jeff hammers for 3 minutes then bill finishes the job?
a. 4.6 minutes
b. 5.0 minutes
c. 5.4 minutes
d. 5.8 minutes
e. 6.0 minutes

ansver
Answers: 1

Another question on Mathematics

question
Mathematics, 21.06.2019 23:00
What is the value of x in the equation7x+2y=48 when y=3
Answers: 2
question
Mathematics, 21.06.2019 23:00
Acarton of juice contains 64 ounces miss wilson bought six cartons of juice how many ounces of juice did she buy
Answers: 2
question
Mathematics, 21.06.2019 23:30
Abaseball team drinks 10/4 gallons of water during a game. which mixed number represents the gallons of water consumed? a) 1 1/2 gallons b) 2 1/2 gallons c) 2 3/4 gallons d) 3 1/2 gallons
Answers: 2
question
Mathematics, 22.06.2019 04:00
If julia has a value of x5.4 that is equivalent to x10.9 true or false. explain
Answers: 3
You know the right answer?
Bill can hammer 20 nails in 6 minutes. jeff can do the same job in only 5 minutes . how long will it...
Questions
question
Mathematics, 28.04.2021 22:40
question
Mathematics, 28.04.2021 22:40
question
Mathematics, 28.04.2021 22:40