Which scale calculations are correct? Select all that apply.
At 1:50,000, 4 centimetres on a map represents 2 kilometres.✓Respuesta correcta
At 1:200, 3.5 centimetres on a plan represents 7 metres.✓Respuesta correcta
At 1:1,000, a real length of 12 metres is 1.2 centimetres on a drawing.✓Respuesta correcta
At 1:25,000, a real distance of 2 kilometres is 5 centimetres on a map.
Explicación
Multiplying map or plan centimetres by the denominator confirms 2 kilometres, 7 metres, and a 1.2-centimetre drawing length after the required conversions. The 1:25,000 claim is false because 2 kilometres is 200,000 centimetres, which gives 8 centimetres on the map rather than 5.