The leather hat is 81 yuan, and the cloth hat is 9 yuan. How many times the price of the leather hat is the price of the cloth hat?
皮帽81元，布帽9元，皮帽的价钱是布帽的价钱的几倍？
<gadget id="calculator">81 / 9</gadget>
<output>9</output>

<result>9</result>