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3 years ago

ruth found out that she can paint 1/4 room in 2/3 of an hour. how much of the room can she paint in one hour

Mathematics

1 answer:

zzz [600]3 years ago

6 0

Remember
(a/b)/(c/d)=(a/b)(d/c)=(ad)/(bc)

amount /time
(1/4)/(2/3)=x/1
(1/4)/(2/3)=x
(1/4)(3/2)=
3/8 room in 1 hour

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