The sales volume of the company this year is 960,000 yuan, which is an increase of 20% compared with last year. What is the sales volume of last year?
今年公司的销售额96万元，比去年增加二成，则去年的销售额为多少万元．
<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">96 / (6/5)</gadget>
<output>80</output>

<result>80</result>