The original price of a kind of leather shoes is 120 yuan, the price is increased by 10% and then reduced by 10%, what is the current price?
一种皮鞋原价120元，提价10%后又降价10%，现在售价是多少元？
<gadget id="calculator">10 / 100</gadget>
<output>1/10 = around 0.1</output>

<gadget id="calculator">1 + (1/10)</gadget>
<output>11/10 = around 1.1</output>

<gadget id="calculator">1 - (1/10)</gadget>
<output>9/10 = around 0.9</output>

<gadget id="calculator">120 * (11/10) * (9/10)</gadget>
<output>594/5 = around 118.8</output>

<result>594/5 = around 118.8</result>