A rectangular vegetable field is 160 meters long and long (3/4) wide. How many square meters is this vegetable field?
一块长方形菜地，长160米，宽是长的(3/4)，这块菜地有多少平方米？
<gadget id="calculator">3 / 4</gadget>
<output>3/4 = around 0.75</output>

<gadget id="calculator">160 * (3/4)</gadget>
<output>120</output>

<gadget id="calculator">160 * 120</gadget>
<output>19_200</output>

<result>19_200</result>