Answer:
1:2,00,000
Explanation:
I don't know if you intended on writing 200,000 or the intent was to write 2,000,000 and you forgot a zero. Either ways, between a map of 200000/2000000 in comparison with 10000, a map of 200000/2000000 should be considered. This is so because the map of 200000/2000000 contains much details than that of the 10,000. Although in honesty, the map of a scale of 10,000 is bigger when compared to the 200000/2000000. But I believe any and every cartographer will go for the 200000/2000000 map because it contains more details
