The factory produced 650 tractors in April, and increased production in May by 20% compared to April. How many tractors were produced in total in April and May?
工厂四月份生产拖拉机650台，五月份比四月份增产20%，四、五两个月共生产拖拉机多少台？
<gadget id="calculator">20 / 100</gadget>
<output>1/5 = around 0.2</output>

<gadget id="calculator">1 + (1/5)</gadget>
<output>6/5 = around 1.2</output>

<gadget id="calculator">650 * (6/5)</gadget>
<output>780</output>

<gadget id="calculator">780 + 650</gadget>
<output>1_430</output>

<result>1_430</result>