February 28, 2017

Homework Help: math :)

Posted by ciara on Wednesday, November 20, 2013 at 7:21pm.

1. A toy airplane is 10 inches long.If the actual airplane is 75 feet long, find the scale of the model.
A. 2:14 ft
B. 1:90 ft
C. 4:25 ft
D. 1:120 ft
My answer is B ?

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