Liu Tian customized a costume with a hat for the performance at the New Year's Gala. The top was 45 yuan, accounting for 37.5% of the total price, and the price of the hat accounted for 1/8 of the total price. How much is the price of the hat?
刘天为参加新年联欢会的演出定制了一套带帽子的服装，上衣45元，占总价的37.5%，帽子的价格占总价的(1/8)，帽子的价格是多少元？
<gadget id="calculator">37.5 / 100</gadget>
<output>0.375</output>

<gadget id="calculator">45 / 0.375</gadget>
<output>120</output>

<gadget id="calculator">1 / 8</gadget>
<output>1/8 = around 0.125</output>

<gadget id="calculator">120 * (1/8)</gadget>
<output>15</output>

<result>15</result>