Friday

November 21, 2014

November 21, 2014

Posted by **Nick** on Tuesday, January 22, 2013 at 9:18pm.

- Math -
**Reiny**, Tuesday, January 22, 2013 at 10:13pm60 inches : 9 inches

= 20:3 , is your ratio or your scale

so just set up a simple proportion

x/100 = 9/60

x = 100(9/60) = 15

it should be 15 inches long

notice: 100/15 = 20/3

and 60/9 = 20/3

**Answer this Question**

**Related Questions**

math - Mariela loves car races,so she buys a model of the winning car from a ...

7 grade math - a scale model race car is 11in. long,3in. wide,2in. tall.the ...

8th grade math - A model car is a 1/43 scale model of the original car. What is ...

math - A scale model racing car is 11 inches long, 3 inches wide, and 2 inches ...

math - a swimming pool is 60ft long and 35ft wide. a model of the pool is 9in....

proportions - a locomotive is 58 ft long and 11 ft wide.a special effects ...

math - Let's say you are standing on top of a mountain looking down at the ...

Geometry - You have purchased a scale model of a car. The scale factor is 1:24...

Math - A model car is made to a scale of 2 to 25. If the model is 17 inches long...

algebra - A scale used for a model car is one inch for every 2.5 feet. If the ...