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
patriot [66]
3 years ago
13

It takes 2/3 of an hour to paint 2/5 of a room. How long does it take to paint 2/5 of a room?

Mathematics
1 answer:
Lubov Fominskaja [6]3 years ago
8 0

It will take 40 minutes.

To solve, divide 60 by 3. 60 is how many minutes there are in a minute. 3 is how long it takes to paint 2/5 of the room. We do not need to use the number 2/5 in this situation. Now back to 60 divided by 3. The answer is 20 minutes. Now multiply 20 by 2 to get 2/3 of an hour. Therefore, it takes 40 minutes to paint 2/5 of a room.

You might be interested in
If m ABC = 122°, and m<br> then m
ANTONII [103]

Answer:

m < DBC = 51

Step-by-step explanation:

Looking at the picture, we know <ABD and <DBC make up <ABC. Knowing this, we can set up an equation like so, plug in the known values, and solve to find m<DBC:

m

6 0
3 years ago
What is the equation for 3.24 and 2.4​
Rashid [163]

Answer:7.776

Step-by-step explanation:

5 0
3 years ago
Read 2 more answers
Determine whether the following sequence is arithmetic, geometric, or neither.
harkovskaia [24]

Answer:

ok

Step-by-step explanation:

6 0
3 years ago
Read 2 more answers
Translate this sentence into an inequality<br> PLZ HELP ME!
Anna11 [10]

Answer:

Step-by-step explanation:

(b+8)≤18

5 0
3 years ago
HELP ME OUT PLEASE!!!
ANTONII [103]

Answer:

D) y= 4x - 1

Step-by-step explanation:

We are basically trying to see which of the equations provided are true on both sides of the equal sign when you plug in the x and y values.

Let's start!

Choice A:

  plug in 0 for x and -1 for y

-1 = 4(0)

And you are left with...

-1 = 0

This equation is false! Therefore it does not match the function in the table

Choice B:

   plug in the values again

-1 = 0 + 1

-1 = 1

False!

Choice C:

-1 = 0 + 5

-1 = 5

False!

Lastly...Choice D:

-1 = 4(0) -1

Multiply 4 and 0 which is 0, so you are left with...

-1 = -1

This equation is true!!

So your answer is D

Hope this helps :D

7 0
3 years ago
Other questions:
  • You decide to put $150 in a savings account to save for a $3,000 down payment on a new car. If the account has an interest rate
    12·2 answers
  • Need help with this question asap!!
    13·2 answers
  • Please answer the question
    5·2 answers
  • WILL GIVE BRAINLIEST IF CORRECT!!<br> HELP PLS!!
    6·1 answer
  • Which of the equations below could be the equation of this parabola?
    15·1 answer
  • When Margo makes cheese ravioli, she uses both ricotta and mozzarella cheeses to make the filling. She often varies the proporti
    5·1 answer
  • A skateboard ramp make a 27 angle with the ground to the nearest foot how high is the ramp
    6·1 answer
  • How many factors does the number 25 have?
    10·2 answers
  • You are standing 30 meters from a hot air balloon that is preparing to take
    11·1 answer
  • Michael read 135 pages in 1 1/2hours. Select all of the rates that are equivalent to this rate.
    11·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!