Xiao Ming buys a book at the stationery store and spends (1/3) of the money he brings, buys a soft-sided copy and spends 0.6 yuan, buys watercolor pens and uses the rest (1/2), and Xiao Ming has 2 yuan left at this time money. Ask Xiao Ming how much money he brought?
小明在文具店买一本书用去所带钱的(1/3)，买一本软面抄用去0.6元，买水彩笔用了剩下(1/2)，这时小明剩2元钱．问小明带了多少钱？
<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">2 / (1/2)</gadget>
<output>4</output>

<gadget id="calculator">4 + 0.6</gadget>
<output>4.6</output>

<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">4.6 / (2/3)</gadget>
<output>6.9</output>

<result>6.9</result>