The price of the trousers is 48.6 yuan, and the price of the jacket is 1.5 times that of the trousers. How much does it cost to buy a suit of clothes?
裤子的售价是48.6元，上衣的售价是裤子的1.5倍．买一套衣服要多少钱？
<gadget id="calculator">48.6 * 1.5</gadget>
<output>72.9</output>

<gadget id="calculator">72.9 + 48.6</gadget>
<output>121.5</output>

<result>121.5</result>