Common Core: 7.RP

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Scale Drawings 2

Grade 7 · Proportions · 10 problems

Directions: Solve each ratio or proportion problem.

1.
A map has a scale of 1:10. A road is 18 cm long on the map. How long is the real road, in cm? 
2.
A map has a scale of 1:8. A road is 39 cm long on the map. How long is the real road, in cm? 
3.
A map has a scale of 1:6. A road is 61 cm long on the map. How long is the real road, in cm? 
4.
A map has a scale of 1:4. A road is 82 cm long on the map. How long is the real road, in cm? 
5.
A map has a scale of 1:2. A road is 104 cm long on the map. How long is the real road, in cm? 
6.
A map has a scale of 1:10. A road is 25 cm long on the map. How long is the real road, in cm? 
7.
A map has a scale of 1:8. A road is 47 cm long on the map. How long is the real road, in cm? 
8.
A map has a scale of 1:6. A road is 68 cm long on the map. How long is the real road, in cm? 
9.
A map has a scale of 1:4. A road is 90 cm long on the map. How long is the real road, in cm? 
10.
A map has a scale of 1:2. A road is 11 cm long on the map. How long is the real road, in cm? 

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