Honghong has 3 jackets and 2 pairs of trousers. How many different ways does Honghong wear clothes?
红红有3件上衣和2条裤子，红红在穿衣服时有多少种不同的穿法．
<gadget id="calculator">3 * 2</gadget>
<output>6</output>

<result>6</result>