A solid yellow stripe is to be painted in the middle of a certain highway. If 1 gallon of paint covers an area of p square feet of highway, how many gallons of paint will be needed to paint a stripe t inches wide on a stretch of highway m miles long? (1 mile = 5,280 feet and 1 foot = 12 inches)
~$\frac{5,280mt}{12p}$~
~$\frac{5,280 pt}{12m}$~
~$\frac{5,280 pmt}{12}$~
~$\frac{(5,280)(12m)}{pt}$~
~$\frac{(5,280)(12p)}{mt}$~
一加仑对应的是p square feet,是feet 不是inch
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