1600 bags of cement were transported to the construction site, the first time used (3/8) of the total, the second used the rest (1/4), and the third time used the remaining (2/3 ), how many bags are left?
工地上运来1600袋水泥，第一次用去总数的(3/8)，第二次用去剩下的(1/4)，第三次用去前两次剩下的(2/3)，还剩下多少袋？
<gadget id="calculator">3 / 8</gadget>
<output>3/8 = around 0.375</output>

<gadget id="calculator">1 - (3/8)</gadget>
<output>5/8 = around 0.625</output>

<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">1 - (2/3)</gadget>
<output>1/3 = around 0.333333</output>

<gadget id="calculator">1_600 * (5/8) * (3/4) * (1/3)</gadget>
<output>250</output>

<result>250</result>