The length of the football field is 115 meters and the width is 85 meters. Xiao Liang runs 3 laps along the side of the football field, how many meters does he need to run?
足球场的长是115米，宽是85米．小亮沿着足球场边跑3圈，要跑多少米？
<gadget id="calculator">115 + 85</gadget>
<output>200</output>

<gadget id="calculator">200 * 2 * 3</gadget>
<output>1_200</output>

<result>1_200</result>