It takes 54 minutes for 4 people to paint 6 walls. How many minutes does it take 6 people to paint 7 walls?
2 answers:
Answer:
It will take 42 minutes.
Step-by-step explanation:
In order to solve this we first have to calulate how long will it take one person to paint one wall:
54/6=9minutes
That is between 4 people it will take 9 minutes to paint a wall, one person alone supposing they all work at the same rate will take 36 minutes.
Now we just multiply that by the number of walls to be painted:
36*7=252
And we divide that by the number of people painting:
252/6=42
So it will take 42 minutes to paint 7 walls with 6 people painting.
It takes 35 mins for 6 people to paint 7 walls if you would like this answer described to you let me know please
You might be interested in
you didnt give much context but excluding breaks she might get it should be 24,400
450(x). x being weeks in a year (52)
Step-by-step explanation:
30=-5(6n+6)
30=-5×6n-5×6
30=-30n-30
30+30=-30n
60=-30n
60/-30=-30n/30
-2=n
8/x + 2 is equal to 8/4 + 2.
8/4 = 2
2 + 2 = 4
ANSWER: 4
0.05(0.85y)=5%(of the onsale dvd)
and a is just the on sale dvd (85%)
