Respuesta :
Answer:
Step-by-step explanation: Scales are used on maps in the same way that they are used in plans. A scale of 1 : 50,000 is used on many Ordnance Survey maps. This means that 1 cm on the map represents an actual distance of 50,000 cm
Answer:
Scale of map = 1 : 2000000
Step-by-step explanation:
[tex]\texttt{Scale of map = }\frac{\texttt{Length in map}}{\texttt{Original length}}\\\\\texttt{Scale of map = }\frac{1cm}{20km}\\\\\texttt{Scale of map = }\frac{0.01m}{20\times 1000m}\\\\\texttt{Scale of map = }\frac{1}{2000000}[/tex]
Scale of map = 1 : 2000000
