Answer: 10 miles
Explanation:
Given
The length of the road is 1000 miles
Solve
- The length of the map to real=1 : 100
- Let x be the length on the map
1 : 100 = x : 1000 ⇔ Proportion Set Up
100x = 1000 ⇔ Cross Multiply
100x/100 = 1000/100 ⇔ Divide both sides by 100
x=10 ⇔ Simplify
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