A desk is 26 yuan more expensive than a chair. If the unit price of the chair is (1/3) of the unit price of the desk, how much is the unit price of the desk?
一张课桌比一张椅子贵26元，如果椅子单价是课桌单价的(1/3)，课桌单价多少元？
<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">26 / (2/3)</gadget>
<output>39</output>

<result>39</result>