Divide the unit length on the number axis into 3 equal parts, what is the number represented by the fifth point from left to right starting from 0.
将数轴上的单位长度3等分，从0开始自左向右的第5个点表示的数是多少．
<gadget id="calculator">5 / 3</gadget>
<output>5/3 = around 1.666667</output>

<result>5/3 = around 1.666667</result>