There is a batch of parts that need to be processed. The first day processed (1/4) of the total, and the second day processed the rest (2/3). If the first day processed 90 fewer parts than the second day, then this batch of parts How many are there?
有一批零件需要加工，第一天加工了总数的(1/4)，第二天加工了剩下的(2/3)，如果第一天比第二天少加工90个，那么这批零件共有多少个？
<gadget id="calculator">1 / 4</gadget>
<output>1/4 = around 0.25</output>

<gadget id="calculator">1 - (1/4)</gadget>
<output>3/4 = around 0.75</output>

<gadget id="calculator">2 / 3</gadget>
<output>2/3 = around 0.666667</output>

<gadget id="calculator">(3/4) * (2/3)</gadget>
<output>1/2 = around 0.5</output>

<gadget id="calculator">(1/2) - (1/4)</gadget>
<output>1/4 = around 0.25</output>

<gadget id="calculator">90 / (1/4)</gadget>
<output>360</output>

<result>360</result>