A basketball court is 28 meters long and 15 meters wide. Xiao Gang ran 5 laps around the basketball court. How many meters did he run?
一个篮球场的长是28米，宽是15米，小刚围着篮球场跑了5圈，他跑了多少米？
<gadget id="calculator">28 + 15</gadget>
<output>43</output>

<gadget id="calculator">43 * 2</gadget>
<output>86</output>

<gadget id="calculator">86 * 5</gadget>
<output>430</output>

<result>430</result>