Xiao Ming is going to the mall to buy a set of clothes. The jacket is priced at 750 yuan and sold at a 15% discount; the quilt is priced at 180 yuan and sold at a 30% discount. How much does Xiao Ming pay for a set of clothes?
小明准备到商场买一套衣服，上衣标价750元，打八五折出售；被子标价180元，打七折出售．小明买一套衣服要付多少钱？
<gadget id="calculator">85 / 100</gadget>
<output>17/20 = around 0.85</output>

<gadget id="calculator">750 * (17/20)</gadget>
<output>1_275/2 = around 637.5</output>

<gadget id="calculator">70 / 100</gadget>
<output>7/10 = around 0.7</output>

<gadget id="calculator">180 * (7/10)</gadget>
<output>126</output>

<gadget id="calculator">(1_275/2) + 126</gadget>
<output>1_527/2 = around 763.5</output>

<result>1_527/2 = around 763.5</result>