Jacob is 10 years old. He is 5 times as old as his brother. How old will Jacob be when he is twice as old?  Choose the correct choice from the following:
A) 13
B) 14
C) 15
D) 16
E) 17
j=10;   j=5b;   b=10/5= 
<gadget id="calculator">10/5</gadget>
<output>2</output>
2;   twice as old so b=2(now)+(2)=4;   jacob is  10+4= 
<gadget id="calculator"> 10+4</gadget>
<output>14</output>
14   ANSWER:14
<result>B</result>
Jacob is 10 years old. He is 5 times as old as his brother. How old will Jacob be when he is twice as old?