Shopping malls offer discounts, including 50% off clothing and 20% off stationery. How much does Xiao Ming actually pay for a dress with an original price of 320 yuan and a schoolbag with an original price of 120 yuan?
商场搞打折促销，其中服装类打5折，文具类打8折．小明买一件原价320元的衣服，和原价120元的书包，实际要付多少钱？
<gadget id="calculator">50 / 100</gadget>
<output>1/2 = around 0.5</output>

<gadget id="calculator">320 * (1/2)</gadget>
<output>160</output>

<gadget id="calculator">80 / 100</gadget>
<output>4/5 = around 0.8</output>

<gadget id="calculator">120 * (4/5)</gadget>
<output>96</output>

<gadget id="calculator">160 + 96</gadget>
<output>256</output>

<result>256</result>