A map is drawn to a scale of 2cm=25km.If two points are 7.4 cm apart on the map,what is the actual distance between them?

The answer would be 92.5 km

92.5

I need solution to this question

92.5 km

30.5

(7.4 cm)/2 cm = x(km)/25(km)

Solve for x, which will be in km

12cm