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18-10-2018
Mathematics

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On a road map of pennsylvania, the distance from philadelphia to washington dc is 6 4/5 cm. What is the actual distance between the cities if the map acale is 1/2 cm= 10 miles?

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yves379 yves379

19-10-2018

The correct answer is 136 miles

x = 6.8×10/0.5

x = 68/0.5

x = 136 miles

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