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tensa zangetsu [6.8K]
2 years ago
9

A cleaning crew can clean 5 offices in 6hours.how many offices can they clean in 12 hours

Mathematics
2 answers:
snow_lady [41]2 years ago
6 0
Set up a proportion like this
   \frac{hours}{offices} = \frac{hours}{offices}
 
So your proportion would be:
  \frac{6}{5} = \frac{12}{x}
We put x for offices because they are asking for the number o offices a crew can paint in 12 hours, and also we don't know the number of offices they can paint in 12 hours
       so we cross multiply and we get
     6x=60, we got 60 by multiplying 12 and 5
Now we divide both sides by 6 and we get
  x=10
S the crew can paint 10 offices in 12 hours.
slamgirl [31]2 years ago
6 0

Answer:

So the crew can paint 10 offices in 12 hours.

Step-by-step explanation:

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