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English 15 Online
OpenStudy (anonymous):

A map drawn use a scale of 1cm/80 miles. Two cities are 280 miles apart. How far apart are the cities on the map? A. 4.5 mi B. 3.5 mi C. 3.5 cm D. 4.5 cm

OpenStudy (anonymous):

well, how many times does 80 go into 280, and how many mi r left over?

OpenStudy (anonymous):

80x2=160. 160+160=320. 320-80=40. 40 s half of 80. so, the answer is 3.5 cm.

OpenStudy (anonymous):

Thank you!!!

OpenStudy (anonymous):

no problem

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