10 What is (3/5) to increase it.
10增加它的(3/5)是多少．
<gadget id="calculator">3 / 5</gadget>
<output>3/5 = around 0.6</output>

<gadget id="calculator">1 + (3/5)</gadget>
<output>8/5 = around 1.6</output>

<gadget id="calculator">10 * (8/5)</gadget>
<output>16</output>

<result>16</result>