Search All »
Math
»
Scale Drawing/Models

Embed Code - If you would like this activity on your web page, copy the script below and paste it into your web page.

Normal Size Small Size show me how

Normal Size Small Size show me how

# Scale Drawing/Models

### Math 7 - Ch. 5

Question | Answer |
---|---|

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