my country's "National Flag Law" stipulates that the ratio of the length to width of the national flag is 3:2, the width of the national flag of Yucai Primary School is 128 cm, and how many centimeters is the length.
我国《国旗法》规定：国旗的长与宽的比是3：2，育才小学国旗的宽是128厘米，长是多少厘米．
<gadget id="calculator">3 / 2</gadget>
<output>3/2 = around 1.5</output>

<gadget id="calculator">128 * (3/2)</gadget>
<output>192</output>

<result>192</result>