A suit is 655 yuan, and the price of the trousers is 5 yuan more than that of the jacket (2/3). How much is the jacket?
一套西服655元，裤子的价格比上衣的(2/3)多5元，求上衣多少钱？
<gadget id="calculator">655 - 5</gadget>
<output>650</output>

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

<gadget id="calculator">1 + (2/3)</gadget>
<output>5/3 = around 1.666667</output>

<gadget id="calculator">650 / (5/3)</gadget>
<output>390</output>

<result>390</result>