There are 4 paths from village A to village B, and 3 paths from village B to village C. So how many different ways are there to go from village A to village C through village B?
从甲村到乙村有4条路可走，乙村到丙村有3条路可走．那么从甲村经过乙村到丙村有多少种不同的走法．
<gadget id="calculator">4 * 3</gadget>
<output>12</output>

<result>12</result>