What is the largest number that can be proportional to 8, 2, 5
能和8、2、5组成比例的最大数是多少
<gadget id="calculator">5 / 2</gadget>
<output>5/2 = around 2.5</output>

<gadget id="calculator">8 * (5/2)</gadget>
<output>20</output>

<result>20</result>