The transport team planned to transport 1,200 tons of cement from the warehouse, 55% of the plan was transported for the first time, and the same number of tons was transported for the second time. How many tons more cement was actually shipped out than planned?
运输队计划从仓库运出水泥1200吨，第一次运了计划的55%，第二次运出的吨数与第一次同样多．两次实际运出的水泥比计划多多少吨？
<gadget id="calculator">55 / 100</gadget>
<output>11/20 = around 0.55</output>

<gadget id="calculator">(11/20) * 2</gadget>
<output>11/10 = around 1.1</output>

<gadget id="calculator">(11/10) - 1</gadget>
<output>1/10 = around 0.1</output>

<gadget id="calculator">1_200 * (1/10)</gadget>
<output>120</output>

<result>120</result>