A tractor plows a field, plowing (1/3) of the field on the first day, and plowing (1/2) of the remaining land on the second day. At this time, there is still 38hm**2 (hectare) of land that has not been cultivated. How much is this land in total?
一个拖拉机耕一块地，第一天耕了这片地的(1/3)，第二天耕了剩下地的(1/2)．这时还剩下38hm**2(公顷)地没有耕，问这片地一共有多少？
<gadget id="calculator">1 / 3</gadget>
<output>1/3 = around 0.333333</output>

<gadget id="calculator">1 - (1/3)</gadget>
<output>2/3 = around 0.666667</output>

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

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

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

<gadget id="calculator">38 / (1/3)</gadget>
<output>114</output>

<result>114</result>