A and B are multiplied together. If the number A is increased by 24 and the number B remains unchanged, the product will be tripled. Then, if the number A is increased by 240 and the number B remains unchanged, the product will become For how many times the original?
甲、乙两数相乘，若将甲数增加24，乙数保持不变，积就变为原来的3倍，那么，若甲数增加240，乙数保持不变，那所得的积将变为原来的多少倍？
<gadget id="calculator">3 - 1</gadget>
<output>2</output>

<gadget id="calculator">24 / 2</gadget>
<output>12</output>

<gadget id="calculator">240 + 12</gadget>
<output>252</output>

<gadget id="calculator">252 / 12</gadget>
<output>21</output>

<result>21</result>