Questions LLC
Login
or
Sign Up
Ask a New Question
Questions
Math
maria shoveled snow fromher driveway in 55 min. tom can do the same job in 30 min. how long will it take to do it together?
1 answer
1/1/55+1/30 =
1/ (17/330)
= 330/17 min
You can
ask a new question
or
answer this question
.
Similar Questions
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
Top answer:
The combined rate is 1/35 driveway/min + 1/45 driveway/min = 0.05079 driveways/min = 1/19.68
Read more.
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
Top answer:
To find out how long it would take Janet and Tom to shovel the driveway if they work together, we
Read more.
sue can shovel snow from her driveway in 60 minutes. Tom can do the same job in 35 minutes. how long would it take Sue and Tom
Top answer:
sue's rate = 1/60 (driveways/minute) Tom's rate = 1/35 (driveways/minute) combined rate = 1/60+1/35
Read more.
Sue can shovel snow from her driveway in 40 minutes. Tom can do the same job in 35 minutes. How long would it take Sue and Tom
Top answer:
To find out how long it would take Sue and Tom to shovel the driveway if they worked together, we
Read more.
Lisa can shovel snow from her driveway in 50 min. Jim an do the same job in 55 min.How long would it take Lisa and Jim if they
Top answer:
lisa's rate = drive/50 Jim's rate = drive/55 combined rate = drive/50 + drive/55 = 21drive/550 so
Read more.
A student earns $12 each time he shovels his neighbor's driveway. He earned a total of $108 shoveling the driveway last winter.
Top answer:
The correct equation to find w, the number of times the student shoveled his neighbor's driveway
Read more.
Jenny can shovel snow from her driveway in 60 minutes. Tom can do the same job in 55 minutes. How long would it take both of
Top answer:
T = (60 * 55) /(60 + 55) = 28.7 min.
Read more.
Anna earned some movie money by shoveling the driveway. sHe shoveled 1/5 of the driveway after school, then 1/2 of what was left
Top answer:
And your question is?
Read more.
Olive bought a used snow blower for $120. He charges $10 to clear a driveway of snow. It costs him 500 in gasoline to clear a
Top answer:
Do you mean it costs him $5.00 in gas to clear a driveway? Or does it cost him $0.50 in gas to clear
Read more.
Olaf bought a used snow blower for $120. He charges $10 to clear a driveway of snow. it costs him 50ยข in gasoline to clear a
Top answer:
13*(10.00 - 0.50) - 120.00 = _____
Read more.
Related Questions
Amy can clean the house in 7 hours. When she works together with Tom, the job takes 5 hours. How long would it take Tom, working
q. Scott has different chores depending on the season. During the 5 warm months he mows the lawn, which takes about 1 in a half
IF 80mg of a radioactive element decays to 10mg in 30 minutes, the half-life of this element is
a.10 min b.20 min c.30 min d.40
Q. Scott has different chores depending on the season. During the 5 warm months, he mows the yard which takes him about 1 in a
India cast her line into the water and within minutes a fish was caught. ____ The driveway was shoveled when Lexi got home.
Calculate the average disappearance of A between t=0 min and t=10 min in units of M/s.
0 min there are .065 moles of A 10 min
Owen had 4 inches of snow on his lawn. It then began to snow at a rate of 1.5 inches per hour. Assume no snow melted. Answer the
Yaritza had 2 inches of snow on her lawn. It then began to snow at a rate of 2 inches per hour. Assume no snow melted. Answer
Tom and Jerry are working together to weed the garden. Working together it takes them 2 hours and 24 minutes. If it takes Tom
I am unsure of what formula to use for this problem can anyone help me?
Lisa can shovel snow from her driveway in 60 minutes, Jim