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Scale Drawing/Models

Math 7 - Ch. 5

QuestionAnswer
On a scale drawing, the scale factor is 1/12. A plum tree is 7 inches tall on the scale drawing. What is the actual height of the tree?On a roa 84 inches
On a road map, the distance between 2 cities is 2.5 inches. The map scale is 1 inch = 30 miles. What is the actual distance between the cities? 75 miles
In a photograph, a sculpture is 4.2 cm tall and 2.5 cm wide. The scale factor is 1/16. How tall is the actual sculpture? 67.2 cm
In a photograph, a sculpture is 4.2 cm tall and 2.5 cm wide. The scale factor is 1/16. How wide is the actual sculpture? 40 cm
Ms. Jackson is driving from South Bend to Indianapolis. She measures a distance of 4.3 cm between the cities on her Indiana road map. What is the actual distance between the cities if the map scale is 1 cm = 30 miles? 129 miles
On a scale drawing, a tree is 6 3/4 inches tall. The scale factor is 1/20. Find the height of the actual tree. 135 inches
On a raod map of Virginia, the distance from Alexandria to Roanoke is 7.6 cm. What is the actual distance between the cities if the map scale is 2 cm = 50 miles 190 miles
The scale on a road map is 1 cm = 500 miles. If the distance on the map between New York City and Memphis is 2.2 cm, what is the actual distance between the two cities? 1,100 miles
There are several different scales in model railroading. Trains designated as O guage are built to a scale factor of 1:48. To the hearest hundredth of a foot, how long is a model of a 50-foot boxcar in O guage? 1.04 feet
For a school project, LeeAnn is making a model of the Empire State Building. She is using a scale of 1 cm = 8 feet. The Empire State Building is 1,252 feet tall. How tall is her model? 156.5 cm
The scale factor for Maria's dollhouse furniture is 1:8. If the sofa in Maria's dollhouse is 7 1/2 inches long, how long is the actual sofa? 60 inches
Josh wants to add a model of a tree to his model railroad layout. How big should the model tree be if the actual tree is 315 inches and the scale factor is 1:90? 3.5 inches
The scale on a wall map is 1 inch = 55 miles. What is the distance on the map between 2 cities that are 99 miles apart? 1.8 inches
Created by: unverferth
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