How many hours does it take to paint a room


Asked by admin @ in Mathematics viewed by 346 People


It takes 2/3 of an hour to paint 2/5 of a room, how long does it take to paint one room

Answered by admin @



Answer:

5/3 hours

Step-by-step explanation:

2/3 hour = 40 minutes

You can solve it by proportion:

40 minutes = 2/5 room

x minutes = 1 room

x=\frac{40}{\frac{2}{5} }

100 minutes = 5/3 hours


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