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the distance between salt lake City and Arizona is 21cm. if each 7cm on the scale drawing equals 250 kilometers, how far apart are the salt lake City and Arizona
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the distance between salt lake City and Arizona is 21cm. if each 7cm on the scale drawing equals 250 kilometers, how far apart are the salt lake City and Arizona

User Lmiguelvargasf
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7 cm -----250 km
21 cm----x
x=21*250/7=3*250=750 km
User Maxxx
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