Asked by Cleopatra

A model airplane is made on a scale of 1:128.
A)what is the scale factor?
b) if the airplane model has a wingspan of 30cm,what is the wingspan of the actual plane?
use model over original
Answered by Cleopatra
Is A) 1/128..thats it right? And for B is it- 30x128=3840cm=38.4m?
Answered by Jesie
Jes
Answered by Carly
704 ft
Answered by Mrs, Hays
Hi I'm Mrs., Hays a new Jiskha teacher that will help you with you're questions. I will not give you the answers, But I will help you.


I'm so glad to help!