Master Wang plans to make 1,500 parts. He has done it for 5 days and completed 5% every day. How many parts are left?
王师傅计划做1500个零件，已经做了5天，每天完成5%，还剩多少个零件？
<gadget id="calculator">5 / 100</gadget>
<output>1/20 = around 0.05</output>

<gadget id="calculator">5 * 1_500 * (1/20)</gadget>
<output>375</output>

<gadget id="calculator">1_500 - 375</gadget>
<output>1_125</output>

<result>1_125</result>