A piece of wood is 15 meters long. If you saw it into 5 sections of equal length, it takes (17/6) minutes to saw each section. How many minutes will it cost in total?
一根木头长15米，把它锯成长度相等的5段，每锯下一段需要(17/6)分，锯完一共要花多少分？
<gadget id="calculator">17 / 6</gadget>
<output>17/6 = around 2.833333</output>

<gadget id="calculator">5 - 1</gadget>
<output>4</output>

<gadget id="calculator">(17/6) * 4</gadget>
<output>34/3 = around 11.333333</output>

<result>34/3 = around 11.333333</result>