Subject: mathqa
Question: the mass of 1 cubic meter of a substance is 200 kilograms under certain conditions . what is the volume , in cubic centimeters , of 1 gram of this substance under these conditions ? ( 1 kilogram = 1,000 grams and 1 cubic meter = 1 , 000,000 cubic centimeters )
Option: 
A: 0.8
B: 8.0
C: 5.0
D: 1.25
Answer: C