Tianli Sports Goods Co., Ltd. planned to make 1,200 footballs in May, but actually made 120 more than planned. What percentage of the plan was actually completed?
天利体育用品有限公司五月份计划制作1200个足球，实际比计划多做了120个，实际完成了计划的百分之几？
<gadget id="calculator">1_200 + 120</gadget>
<output>1_320</output>

<gadget id="calculator">1_320 / 1_200</gadget>
<output>11/10 = around 1.1</output>

<result>11/10 = around 1.1</result>