Question: How much area is occupied by the Indiana county with the capital Richmond, of zip codes 47374–47375?
Options:
111840000 square metre
20770 square kilometre
150.312912 square kilometre
426830040 square metre
33.09 square kilometre
25.601499 square kilometre
129270000 square metre
618 square kilometre
1643 square kilometre
1047 square kilometre