Question

in a model of a ship the most in 9 cm high while the most of actual shift is 12 metre height if the length of the ship is 28 how long is model ship​

Answer 1

21cm

Explanation:

A scale drawing is a reduced form in terms of dimensions of an original image / building / object

the scale drawing is usually reduced at a constant dimension

scale of the drawing = original dimensions / dimensions of the scale drawing

12/9 = 1.333333

1 : 1.3333333

length of model sheep = 28 / 1.333333 = 21cm