Answer:
Answer: 21,250m or 21,25km.
Step-by-step explanation:
8.5cm times 250,000 = 2,125,000cm
1m = 100cm is 1cm = 0.01m
2,125,000cm = 2,125,000 times 0.01 = 21,250m
1km = 1,000m is 1m = 0.001km
21,250m = 21,250 times 0.001km = 21.25km
And you get your answer.