A batch of cargo is unloaded at the station, and (19/20) tons are removed, and the rest is less than (1/8) tons. How many tons did this shipment originally weigh?
车站卸下一批货物，运走了(19/20)吨，剩下的比运走的少(1/8)吨．这批货物原来有多少吨？
<gadget id="calculator">19 / 20</gadget>
<output>19/20 = around 0.95</output>

<gadget id="calculator">1 / 8</gadget>
<output>1/8 = around 0.125</output>

<gadget id="calculator">(19/20) - (1/8)</gadget>
<output>33/40 = around 0.825</output>

<gadget id="calculator">(33/40) + (19/20)</gadget>
<output>71/40 = around 1.775</output>

<result>71/40 = around 1.775</result>