A (7/3) meter piece of wood is sawed into several sections of equal length, a total of 2 saws, how many meters is the average length of each section? ．
把一根(7/3)米的木料锯成长度相等的几段，一共锯了2次，平均每段长多少米？．
<gadget id="calculator">7 / 3</gadget>
<output>7/3 = around 2.333333</output>

<gadget id="calculator">2 + 1</gadget>
<output>3</output>

<gadget id="calculator">(7/3) / 3</gadget>
<output>7/9 = around 0.777778</output>

<result>7/9 = around 0.777778</result>