The actual sales volume increased by 20% compared with the plan, and the actual sales volume is equal to the planned amount.
实际销售额比计划增加了20%，实际销售额相当于计划的多少．
<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>

<result>6/5 = around 1.2</result>