The ratio of length to width of the national flag of the People's Republic of China is 3:2. If the width of the flag is 80 cm, what is its length in cm?
我们中华人民共和国国旗的长与宽的比为3：2．如果国旗的宽为80厘米，那么它的长是多少厘米？
<gadget id="calculator">3 / 2</gadget>
<output>3/2 = around 1.5</output>

<gadget id="calculator">80 * (3/2)</gadget>
<output>120</output>

<result>120</result>