What is 53% of 20 meters?
20米的53%是多少米．
<gadget id="calculator">53 / 100</gadget>
<output>53/100 = around 0.53</output>

<gadget id="calculator">20 * (53/100)</gadget>
<output>53/5 = around 10.6</output>

<result>53/5 = around 10.6</result>