A piece of clothing is marked up by (1/2) the purchase price, and later sold at 150 yuan after a 50% discount on the marked price due to warmer weather. After the clothes are sold, do you earn money or accompany them? How much did you earn or spend with you?
一件衣服，按进价提高(1/2)标价，后来因天气变暖，按标价打5折后以150元卖出．这件衣服卖出后是赚还是陪？赚或陪了多少元？
<gadget id="calculator">50 / 100</gadget>
<output>1/2 = around 0.5</output>

<gadget id="calculator">150 / (1/2)</gadget>
<output>300</output>

<gadget id="calculator">1 / 2</gadget>
<output>1/2 = around 0.5</output>

<gadget id="calculator">1 + (1/2)</gadget>
<output>3/2 = around 1.5</output>

<gadget id="calculator">300 / (3/2)</gadget>
<output>200</output>

<gadget id="calculator">200 - 150</gadget>
<output>50</output>

<result>50</result>