If 0.4 of a number is equal to 0.06 of another number, the ratio of the numbers is :	Pick
A) 2 :3  B) 3 :4  C) 3:20  D) 20 : 3  E) 30:7
0.4A = 0.06B   -&gt; A/B = 0.06/0.40 = 6/40 = 3/20   :. A : B = 3 : 20   ANSWER:3:20
<result>C</result>
If 0.4 of a number is equal to 0.06 of another number, the ratio of the numbers is :