The production workshop manufactured 1,280 parts last month, and this month exceeded the production by 150% compared with last month. How many parts are manufactured this month?
生产车间上个月制造零件1280个，本月比上月超产150%，本月制造零件多少个？
<gadget id="calculator">150 / 100</gadget>
<output>3/2 = around 1.5</output>

<gadget id="calculator">1 + (3/2)</gadget>
<output>5/2 = around 2.5</output>

<gadget id="calculator">1_280 * (5/2)</gadget>
<output>3_200</output>

<result>3_200</result>