A pile of coal is transported away (1/4) on the first day, the remaining half is transported on the second day, and the rest (2/3) is transported on the third day, and the remaining coal is transported more than the third day The walking (3/4) is 10 tons less. How many tons were transported in total in three days?
一堆煤，第一天运走(1/4)，第二天运走剩下的一半，第三天又运了剩下的(2/3)，最后剩下的煤比第三天运走的(3/4)少10吨．三天一共运了几吨？
<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">1 / 2</gadget>
<output>1/2 = around 0.5</output>

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

<gadget id="calculator">3 / 4</gadget>
<output>3/4 = around 0.75</output>

<gadget id="calculator">(3/4) * (1/2) * (2/3) * (3/4)</gadget>
<output>3/16 = around 0.1875</output>

<gadget id="calculator">(3/4) * (1/2) * (2/3)</gadget>
<output>1/4 = around 0.25</output>

<gadget id="calculator">(3/4) * (1/2)</gadget>
<output>3/8 = around 0.375</output>

<gadget id="calculator">1 - (1/4) - (3/8) - (1/4)</gadget>
<output>1/8 = around 0.125</output>

<gadget id="calculator">(3/16) - (1/8)</gadget>
<output>1/16 = around 0.0625</output>

<gadget id="calculator">10 / (1/16)</gadget>
<output>160</output>

<gadget id="calculator">1 - (1/8)</gadget>
<output>7/8 = around 0.875</output>

<gadget id="calculator">160 * (7/8)</gadget>
<output>140</output>

<result>140</result>