write a ratio to represent the scale used in the drawing

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.What is Scale of a Drawing?Scale of a drawing can be represented as a ratio.The scale in ratio, shows the length in the drawing, followed by a colon, ":", and then corresponding actual length in real life.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: