On a map with a scale of 1:1000, the distance between a and B is 5cm. On a map with a scale of 1:8000, what is the distance between the two places

On a map with a scale of 1:1000, the distance between a and B is 5cm. On a map with a scale of 1:8000, what is the distance between the two places

Actual distance = 5 × 1000 = 5000 cm = 50 m
On the 1:8000 map, the distance between the two places is 5000 / 8000 = 0.625cm