How are scales and ratios related?
A scale is always in the form
A ratio compares two or more quantities.
A scale is a specific type of ratio.
It compares a unit on a map or plan or on a scaled model to an actual distance on a map or the size of a real object.
A scale is given in the form:
On a map, a scale of
A ratio is a comparison between two or more quantities of the same type.
e.g: girls : boys are in the ratio
If there are