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A map key shows that 3 centimeters represents 60 miles. Which proportion could be used to find m, the number of miles represented by 8 centimeters?

User Pelms
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2 Answers

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The answer is 69/3........
User Vvanasten
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60/3=m/8, simplifying this will get you 160 miles for 8 cm.
User Reddy SK
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