Cabbage is 360 kg, radish is less than cabbage (2/5), how many kg is radish?
白菜360千克，萝卜比白菜少(2/5)，萝卜多少千克？
<gadget id="calculator">2 / 5</gadget>
<output>2/5 = around 0.4</output>

<gadget id="calculator">1 - (2/5)</gadget>
<output>3/5 = around 0.6</output>

<gadget id="calculator">360 * (3/5)</gadget>
<output>216</output>

<result>216</result>