Mom buys a jacket and spends 320 yuan, the money for pants is for the jacket (3/4), and the money for leather shoes is for pants (5/6). How much does mom spend on leather shoes?
妈妈买一件上衣花320元钱，买裤子的钱是上衣的(3/4)，买皮鞋的钱是裤子的(5/6)．妈妈买皮鞋花多少元钱？
<gadget id="calculator">3 / 4</gadget>
<output>3/4 = around 0.75</output>

<gadget id="calculator">5 / 6</gadget>
<output>5/6 = around 0.833333</output>

<gadget id="calculator">320 * (3/4) * (5/6)</gadget>
<output>200</output>

<result>200</result>