A, B, and C process a batch of parts together. A processes 40% of the total, B processes 3/8 of the total (3/8) and 26 more, and C processes the remaining 64. How many parts are there in total?
甲乙丙三人共同加工一批零件，甲加工了总数的40%，乙加工了总数的(3/8)还多26个，丙加工了剩下的64个．这批零件一共有多少个？
<gadget id="calculator">64 + 26</gadget>
<output>90</output>

<gadget id="calculator">40 / 100</gadget>
<output>2/5 = around 0.4</output>

<gadget id="calculator">3 / 8</gadget>
<output>3/8 = around 0.375</output>

<gadget id="calculator">1 - (2/5) - (3/8)</gadget>
<output>9/40 = around 0.225</output>

<gadget id="calculator">90 / (9/40)</gadget>
<output>400</output>

<result>400</result>