The ratio of a wire used for the first time to the remaining is 2:3, and the second time it is used 28 meters. This is the ratio of the remaining to the used is 1:3. How many meters is the total length of this wire?
一根电线第一次用去与剩下的比是2：3，第二次用去28米，这是剩下与用去的比是1：3，这根电线全长多少米？
<gadget id="calculator">1 / 3</gadget>
<output>1/3 = around 0.333333</output>

<gadget id="calculator">(1/3) * 28</gadget>
<output>28/3 = around 9.333333</output>

<gadget id="calculator">28 + (28/3)</gadget>
<output>112/3 = around 37.333333</output>

<gadget id="calculator">3 / 5</gadget>
<output>3/5 = around 0.6</output>

<gadget id="calculator">2 / 5</gadget>
<output>2/5 = around 0.4</output>

<gadget id="calculator">(1/3) * (2/5)</gadget>
<output>2/15 = around 0.133333</output>

<gadget id="calculator">(3/5) - (2/15)</gadget>
<output>7/15 = around 0.466667</output>

<gadget id="calculator">(112/3) / (7/15)</gadget>
<output>80</output>

<result>80</result>