yaboi7835 yaboi7835

24-10-2017
Mathematics

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On a map the key indicates that 1/4 inch = 1/2 mile. if two cities on themap are 4 1/2 inches apart what is the distance between the cities

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daijingyi722 daijingyi722

24-10-2017

let the actual distance be x mile.
1/4 inch = 1/2 mile
9/2 inch = x mile
(9/2)/(1/4)=x/(1/2)
18=2x
x=9

the actual distance is 9 mile.

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