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 choice from the following answers:
A) 1.5 B) 2.5 C) 3.5 D) 4.5 E) 5.5
<gadget id="calculator">1_000 * 1_000</gadget>
<output>1_000_000</output>

<gadget id="calculator">400 * 1_000</gadget>
<output>400_000</output>

<gadget id="calculator">1_000_000 / 400_000</gadget>
<output>5/2 = around 2.5</output>

<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 )
divide(multiply(1,000, 1,000), multiply(400, 1,000))
"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 = 2.5 cubic centimeters . answer : b ."