The price of a school uniform is 63 yuan, and the price of the jacket is the trousers (11/10). How much is the price of the coat?
一套校服的价格是63元，其中上衣的价格是裤子的(11/10)．上衣的价格是多少元？
<gadget id="calculator">11 / 10</gadget>
<output>11/10 = around 1.1</output>

<gadget id="calculator">1 + (11/10)</gadget>
<output>21/10 = around 2.1</output>

<gadget id="calculator">63 / (21/10)</gadget>
<output>30</output>

<gadget id="calculator">63 - 30</gadget>
<output>33</output>

<result>33</result>