1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
zysi [14]
3 years ago
10

Blake and Ned work for home remodeling business they are putting the final touches on a home they renovated. working alone Blake

and paint one room in nine hours, Ned can paint the same room in six hours. how long will it take them to paint the room if they work together
Mathematics
1 answer:
stiks02 [169]3 years ago
6 0

Answer:

3.6 hours

Step-by-step explanation:

Blake can do work in hours = 9

Blake can do a part of work in 1 hour = \frac{1}{9}

Ned can paint the same room in six hours.

Ned can do a part of work in 1 hour = \frac{1}{6}

They can do a part of work together in 1 hour =  \frac{1}{9}+\frac{1}{6}

                                                                           =  \frac{5}{18}  

Now they can do \frac{5}{18}  part of work in hour = 1

So, they can do whole work in hours =  \frac{1}{\frac{5}{18}}

                                                             =  3.6

Hence it will take 3.6 hours to paint the room if they work together.

You might be interested in
13 of the 18 players on the varsity soccer team are seniors. What percent of the players on the team are not seniors?
N76 [4]
They are about 27 percent that are not seniors 
4 0
3 years ago
Read 2 more answers
In one or two sentences briefly describe the functions of the structures of the immune system:
CaHeK987 [17]
Answer is F because of bones
4 0
2 years ago
Read 2 more answers
When Margo makes cheese ravioli, she uses both ricotta and mozzarella cheeses to make the filling. She often varies the proporti
Natalka [10]

Answer:

what is cheese ravioli tell Martha to go to the grocery store and get some chef Boyardee ravioli

6 0
3 years ago
Miles purchased 5/6 lbs. of bananas, Phillip purchased 8/9 lbs. of oranges.
Sav [38]
They purchased a total of 1 13/18 pounds.
5 0
3 years ago
Read 2 more answers
Althea paid $5.00 each for two bracelets and later sold each for $15.00. She paid $8.00 each for three bracelets
____ [38]

Answer:

I have the same question

Step-by-step explanation:

message me if anyone helps I need it too

8 0
2 years ago
Other questions:
  • I really need help please.......
    9·1 answer
  • How do I solve this?
    10·2 answers
  • Roy, Aaron, and Pete are given three identical rectangular blocks. They slice their blocks in different ways to get two equal ha
    11·2 answers
  • What is the equation of the line perpendicular to 2x+5y=202x+5y=20 and containing the point (10,−4)(10,−4)?
    9·1 answer
  • How do I solve for r b=1/6Rw
    15·1 answer
  • Two circular pipes both have radii of 3.5 meters. They both steadily eject water horizontally, and the water from each pours ont
    11·1 answer
  • What is x? The angle x
    10·2 answers
  • Nicalos bought $8.10 of candy corn it cost $4.50 per pound
    12·1 answer
  • WILL GIVE BRAINLYEST!!!. Clara visits the aquarium while on vacation. The aquarium is 2 1/2 miles from her hotel. She walks 1/4
    8·1 answer
  • Find the e measure of the missing angle. round to 2 decimal places
    14·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!