The number of A is 2, and the number of B is 25 times more than the number of A, what is the number of B?
甲数为2，乙数比甲数的2倍多25，乙数是多少．
<gadget id="calculator">2 * 2</gadget>
<output>4</output>

<gadget id="calculator">4 + 25</gadget>
<output>29</output>

<result>29</result>