SOLUTION: If 2/3 of a can of paint is used To cover 2/5 Of the porch how many cans are needed to cover the entire porch?

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Question 1029904: If 2/3 of a can of paint is used To cover 2/5
Of the porch how many cans are needed to cover the entire porch?

Found 2 solutions by FrankM, MathTherapy:
Answer by FrankM(1040) About Me  (Show Source):
You can put this solution on YOUR website!
If we have a volume needed to cover 40% or 2/5 of a surface, we need 2.5 times as much to cover 100%, 5/2 = 2.5.
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Or 1 and 2/3 cans.

Answer by MathTherapy(10552) About Me  (Show Source):
You can put this solution on YOUR website!
If 2/3 of a can of paint is used To cover 2/5
Of the porch how many cans are needed to cover the entire porch?
Exactly 1%262%2F3 cans are needed. If 2 cans are obtained, then matrix%281%2C8%2C+1%2F3%2C+of%2C+a%2C+can%2C+will%2C+be%2C+left%2C+over%29