Answer:a scale of 1:5 means that the size of 1 unit in the drawing would represent 5 units in the real world. For example, if a giraffe with a height of 150 inches in the real world is represented as 30 inches on the drawing, it shows that a scale of 1:5 is used.
Explanation:1:18 - 25 cm (10 in) long. 1:12 - 38 cm (15 in) long. 1:8 - 60 cm (24 in) long. 1:5 - 92 cm (36 in) long.
It is worth noting that scale drawings represent the same units. So, if a drawing is at 1:50 in cm, 1cm in the drawing will be equal to 50cm in real life. Similarly, if a drawing is in mm, at 1:200 – one mm unit in the drawing will represent 200mm in real life.