To represent the scale of a drawing in ratio, if the length in drawing is a, and the matching length on the real thing is b, the ratio of the scale of the drawing is a:b.
The drawing is missing, however, here is a clue to solving a problem like this.
Therefore, to represent the scale of a drawing in ratio, if the length in drawing is a, and the matching length on the real thing is b, the ratio of the scale of the drawing is a:b.
Learn more about scale of a drawing on:
https://brainly.com/question/25324744