Can you find the last number in the number sequence given below?
10 : 10 : 20 : 45 : 110 : 300 : ?
Pick one
A) 930	B) 870	C) 450	D) 330	E) 220
930   New number = Last number * multiplication factor (increased by 0.5 every time) + sum factor (increased by 5 every time)   10   10 * 0.5 + 5= 
<gadget id="calculator">10 * 0.5 + 5</gadget>
<output>10</output>
&gt; 10   10 * 1.0 + 10= 
<gadget id="calculator">10 * 1.0 + 10</gadget>
<output>20</output>
&gt; 20   20 * 1.5 + 15= 
<gadget id="calculator">20 * 1.5 + 15</gadget>
<output>45</output>
&gt; 45   45 * 2.0 + 20= 
<gadget id="calculator">45 * 2.0 + 20</gadget>
<output>110</output>
&gt; 110   110 * 2.5 + 25= 
<gadget id="calculator">110 * 2.5 + 25</gadget>
<output>300</output>
&gt; 300   300 * 3.0 + 30= 
<gadget id="calculator">300 * 3.0 + 30</gadget>
<output>930</output>
&gt; 930 , desired answer
<result>A</result>
Can you find the last number in the number sequence given below?
10 : 10 : 20 : 45 : 110 : 300 : ?