The ratio of the length to width of the national flag hanging on the campus is 3:2, the known length is 192 centimeters, how many centimeters is the width.
校园里挂的国旗的长与宽的比是3：2，已知长是192厘米，那么宽多少厘米．
<gadget id="calculator">2 / 3</gadget>
<output>2/3 = around 0.666667</output>

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

<result>128</result>