To cultivate a piece of land, on the first day, 2 hectares are cultivated more than (2/3) of the land, and on the second day, 1 hectare is less than the rest (1/2), so there are still 38 hectares left uncultivated , How many hectares does this land have in total?
耕一块地，第一天耕的比这块地的(2/3)多2公顷，第二天耕的比剩下的(1/2)少1公顷，这时还剩下38公顷没有耕，这块地一共有多少公顷．
<gadget id="calculator">38 - 1</gadget>
<output>37</output>

<gadget id="calculator">1 / 2</gadget>
<output>1/2 = around 0.5</output>

<gadget id="calculator">1 - (1/2)</gadget>
<output>1/2 = around 0.5</output>

<gadget id="calculator">37 / (1/2)</gadget>
<output>74</output>

<gadget id="calculator">74 + 2</gadget>
<output>76</output>

<gadget id="calculator">2 / 3</gadget>
<output>2/3 = around 0.666667</output>

<gadget id="calculator">1 - (2/3)</gadget>
<output>1/3 = around 0.333333</output>

<gadget id="calculator">76 / (1/3)</gadget>
<output>228</output>

<result>228</result>