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Re: A solid yellow stripe is to be painted in the middle of a certain high
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26 Jun 2022, 21:33
unit of m = distance
unit of t = distance
unit of p = area = distance X distance
we are looking for an answer in gallon ... so all units of distance should cancel each other ...
eliminate B, C, D, .. between A and E
p sq feet ------------- 1 gallon
xyz sq feet ----------- xyx/p gallon ---> p should come in denominator
Answer A,
30 seconds ... max