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
Yuki888 [10]
3 years ago
5

It takes 48 minutes for 7 people to paint 7 walls. How many minutes does it take 20 people to paint 20 walls?

Mathematics
2 answers:
Ipatiy [6.2K]3 years ago
8 0

Answer: 48 minutes

Step-by-step explanation:

If there are 7 people painting 7 walls, we can assume that 1 person is painting 1 wall. Altogether they can each paint in 48 minutes.

If there are 20 people painting 20 walls, it would also equal 48 minutes because each person can paint in that time.

Lynna [10]3 years ago
3 0

Answer:

137 minutes.

2 hrs and 17 minutes

Step-by-step explanation:

The painting of each wall takes 6.85 minutes.

48 / 7 = 6.85.

therefore if there are 20 walls, it must take 20 people 2 hrs and 17 mins

20 x 6.85 = 137minutes.

You might be interested in
What's the volume of the following is rectangular prism plsssssss will mark brainlist HELPPPP
ozzi

Answer: 6.75 or 6 3/4

Step-by-step explanation: 3 3/8 x 2 = 6.75 Brainliest please?

3 0
3 years ago
Greatest common factors of 24 and 30?
Lilit [14]
The gfc of 24 and 30 is 6.
3 0
3 years ago
Read 2 more answers
Does this table represent a linear function?
IRINA_888 [86]
I think yes because the number are not all the same
5 0
3 years ago
The number 18 is which percent of 15?<br>A 80% <br>B 83%<br>C 117%<br>D 120% ​
ANTONII [103]

Answer: D 120%

Step-by-step explanation:

6 0
3 years ago
Look at the table. Make a conjecture about the sum of the first 20 positive even numbers.
Ludmilka [50]
It will be 20*21 based on the pattern in the chart
3 0
3 years ago
Read 2 more answers
Other questions:
  • Find the product of 32 and 67
    8·2 answers
  • Please help, I don't understand it
    9·2 answers
  • Eric paints 8 rooms in 3 days for $600.
    12·1 answer
  • What is the area, in square centimeters, of the figure shown?
    12·2 answers
  • What is the gcf of 45 and 9?​
    11·1 answer
  • Irving Manz works for Ben’s Food Mart. He is paid weekly on the basis of a 40-hour week at the rate of $8.95 an hour with time-a
    7·2 answers
  • The scale factor, k, is 2. How does the size of the image relate to the pre-image?
    7·2 answers
  • Which sequence or sequences are correct and why?
    5·1 answer
  • Picture inside. I will give brainliest
    13·1 answer
  • Kevin is 333 years older than Daniel. Two years ago, Kevin was 444 times as old as Daniel.
    6·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!