A locomotive is 58 ft long and 11 ft wide. A special effects designer makes a model that is 20 in. long. how wide should it be?
(1) Answers
58/11 = 20/x cross multiply because this is a proportion (58)(x) = (11)(20) 58x = 220 x = 220/58 x = 3.79 inches
Add answer
Sign in
Sign up