The mass of 1 cubic meter of a substance is 400 kg under certain conditions. What is the volume in cubic centimeters of 1 gram of this substance under these conditions? (1 kg =1,000 grams and 1 cubic meter = 1,000,000 cubic centimeters)  Choose the correct option:
A) 1.5
B) 2.5
C) 3.5
D) 4.5
E) 5.5
400 kg - 1 cubic meter;   400,000 g - 1 cubic meter;   400,000 g - 1,000,000 cubic centimeters;   1 g - 1,000,000/400,000 = 10/4= 
<gadget id="calculator">10/4</gadget>
<output>5/2 = around 2.5</output>
2.5 cubic centimeters.   Answer: 2.5.
<result>B</result>
The mass of 1 cubic meter of a substance is 400 kg under certain conditions. What is the volume in cubic centimeters of 1 gram of this substance under these conditions? (1 kg =1,000 grams and 1 cubic meter = 1,000,000 cubic centimeters)