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Ratios
Math
Middle School Math

 

Name _____________________________
Date ___________________
Ratios
Fill in the missing dimensions. Round your answer to the nearest tenth.

1.   The scale factor for a model is 5 cm = ________ m
model:  58.7 cm
actual:  140.9 m

2.   * This is a pre-made sheet.
Use the link at the top of the page for a printable page.
3.   The scale of a map is 2 in = ________ mi
map:  5 in
actual:  32.5 mi

4.   The scale of a map is 3 cm = 5.4 km
map:  ________ cm
actual:  2.3 km

5.   The scale factor for a model is 1 mm = 15.94 m
model:  62 mm
actual:  ________ m

6.   The scale of a map is 3 cm = 11 km
map:  ________ cm
actual:  9.2 km

7.   The scale factor for a model is 8 in = ________ ft
model:  25 in
actual:  12.5 ft

8.   The scale of a map is 2 in = 6.9 mi
map:  ________ in
actual:  20.4 mi

9.   The scale of a map is 1 in = 11.9 mi
map:  ________ in
actual:  30.9 mi

10.   The scale factor for a model is 3 in = ________ ft
model:  7 in
actual:  14 ft

11.   The scale factor for a model is 6 mm = 11.39 m
model:  76 mm
actual:  ________ m

12.   The scale of a map is 3 in = 8 mi
map:  5.5 in
actual:  ________ mi

13.   The scale factor for a model is 9 in = 11.2 yd
model:  ________ in
actual:  70.9 yd

14.   The scale of a map is 1 cm = 12 km
map:  2.9 cm
actual:  ________ km


 


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Ratios
Math
Middle School Math