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Length times width times depth (L x W x D) measures cubic feet and must be measured in feet.
this means length divided by width is equal to 2 divided by 3. and this is how you turn that in to mathematical equation L/W = 2/3. which means L = 2W/3 (or W = 3L/2 but we will just use use L for substitution. either one would work equally) we also know L times W (LW) = 150, which is the value of the area.