Teacher Zhang Qianwen bought a car worth 150,000 yuan. According to regulations, buying a car requires a 6% purchase tax. How much does Mr. Zhang spend on this car?
张千文老师买了一辆15万元的小汽车．按规定，买小汽车要缴纳6%的购置税，张老师买这部车一共要花多少钱？
<gadget id="calculator">6 / 100</gadget>
<output>3/50 = around 0.06</output>

<gadget id="calculator">15 * (3/50)</gadget>
<output>9/10 = around 0.9</output>

<gadget id="calculator">15 + (9/10)</gadget>
<output>159/10 = around 15.9</output>

<result>159/10 = around 15.9</result>