What is the largest of the four numbers 0.85, (7/8), 85%, and (5/6)
0.85、(7/8)、85%、(5/6)这四个数中，最大的是多少
<gadget id="calculator">7 / 8</gadget>
<output>7/8 = around 0.875</output>

<result>7/8 = around 0.875</result>