From village A to village B, there are 2 roads to go, and from village B to village C, there are 3 roads to go. How many different ways are there to go from village A to village C via village B?
从甲村到乙村，有2条路可走，从乙村到丙村有3条路可走．如果从甲村经乙村到丙村，有多少条不同的路可走．
<gadget id="calculator">2 * 3</gadget>
<output>6</output>

<result>6</result>