Xiaohong goes to the cafeteria to eat, she wants to buy a vegetable and a meat dish. There are 4 kinds of vegetables and 3 kinds of meat dishes to choose from in the cafeteria. How many different ways can Xiaohong buy them?
小红去食堂吃饭，她想买一份蔬菜和一份荤菜．食堂有4种蔬菜和3种荤菜可供选择，小红可以有多少种不同的买法．
<gadget id="calculator">4 * 3</gadget>
<output>12</output>

<result>12</result>