Uncle Zhang earned 230 yuan at the newsstand yesterday, "Straits Evening News" was 0.5 yuan per copy, "Weekly" was 1.5 yuan per copy, "Weekly" sold 85 copies, how many copies of "Straits Evening News" sold?
张大爷报摊昨天收入230元，《海峡晚报》每份0.5元，《周报》每份1.5元，《周报》卖出85份，《海峡晚报》卖出多少份？
<gadget id="calculator">1.5 * 85</gadget>
<output>127.5</output>

<gadget id="calculator">230 - 127.5</gadget>
<output>102.5</output>

<gadget id="calculator">102.5 / 0.5</gadget>
<output>205</output>

<result>205</result>