If 15% of A is the same as 30% of B, then A : B is :  Select:	A) 1:4	B) 4:3	C) 6:7	D) 3:5	E) 2:1
2:1xpl : 15% of A I= 30 % of B =15A/100 = 30B/100 = 2/1= 
<gadget id="calculator">2/1</gadget>
<output>2</output>
2:1   Answer:2:1
<result>E</result>
If 15% of A is the same as 30% of B, then A : B is :