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Kruka [31]
4 years ago
14

Rachel and her cousin Lena live in different cities about 100 miles apart.On the map the two cities measure 5 inches apart . Wha

t is the scale factor used for the map?
Mathematics
2 answers:
Ostrovityanka [42]4 years ago
7 0
On her map 1 inch is equal to 20 miles. 

5x=100

divide both sides by 5 

x=20

5 is for the 5 inches.
x is for the unknown.
100 is the 100 miles between the cities. 

So the scale 1:20

den301095 [7]4 years ago
6 0
100.5=20
1:20
I hope this helps;)
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5/16 x 80=n
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4 years ago
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