What percent is 3 gm of 1 kg?	Answers.
A) 1.5 % B) 0.3 % C) 2.5 % D) 3.5 % E) 4 %
1 kg = 1000 gm   3/1000 × 100 = 300/1000   =3/10= 
<gadget id="calculator">3/10</gadget>
<output>3/10 = around 0.3</output>
0.3 %   0.3 %)
<result>B</result>
What percent is 3 gm of 1 kg?