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Mathematics 22 Online
OpenStudy (anonymous):

An HO model railroad car has a scale of 1 inch to 87 inches. Find the length of the railroad car if the model is 5 inches long (round to the nearest foot.)

jigglypuff314 (jigglypuff314):

multiply model length by 87 then 12in=1ft so divide what you get by 12 to get ft

OpenStudy (anonymous):

got it !

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