The product of two factors is 68. One factor remains the same and the other addend is tripled. What is the product?
两个因数的积是68，一个因数不变，另一个加数扩大到原来的3倍，积是多少．
<gadget id="calculator">68 * 3</gadget>
<output>204</output>

<result>204</result>