Xiaojun's height is 1.6m, Xiaohong's height is Xiaojun's (3/4), what is Xiaohong's height?
小军的身高是1.6m，小红的身高是小军的(3/4)，小红的身高是多少？
<gadget id="calculator">3 / 4</gadget>
<output>3/4 = around 0.75</output>

<gadget id="calculator">1.6 * (3/4)</gadget>
<output>1.2</output>

<result>1.2</result>