YES
Map scale
That is the scale of that map.
The map key or scale.
It's called a map scale.
The actual structure
Yes, they are.
It is the 'scale factor'
The Scale.
Map scale
That is the scale of that map.
It is called the scale ruler.
When working with percentages, it is best not to round during the actual work. Only when you have your final answer do you round to the nearest hundredth. e.g. 96.54
obtained value/actual value * 100
The scale of a map may indicate the ratio as well as showing how lengths measured on the map represent actual distances.
That is the scale of that map.
The map key or scale.
The scale of a map indicates the relationship of actual distances to lengths measured on the map.