New Century Department Store launched the "Celebration of Children's Day" promotional activity. The price of a kind of children's shoes dropped by 20% and then dropped by 8 yuan. At this time, the price was 56 yuan. How much is the original price of this kind of children's shoes?
新世纪百货开展"庆六一"促销活动，一种童鞋的价格下降20%后再降8元，这时的价格是56元．这种童鞋的原价是多少元？
<gadget id="calculator">56 + 8</gadget>
<output>64</output>

<gadget id="calculator">20 / 100</gadget>
<output>1/5 = around 0.2</output>

<gadget id="calculator">1 - (1/5)</gadget>
<output>4/5 = around 0.8</output>

<gadget id="calculator">64 / (4/5)</gadget>
<output>80</output>

<result>80</result>