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If it takes 4/5 of an hour to paint 2/5 of a room how long to paint 1 room

If it takes 4/5 of an hour to paint 2/5 of a room how long to paint 1 room
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If it takes 4/5 of an hour to paint 2/5 of a room how long to paint 1 room

User Zaxme
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1 Answer

5 votes

Answer: 2 hrs

Explanation:

4/5 + 4/5 = 1 3/5 + 2/5 (half of 4/5) = 2

↑

(4/5 of a room)

User Amillerrhodes
by
8.4k points
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