Drink half of a glass of water and add (3/4) liters. At this time, the water in the bottle is less than (1/12) liters. How many liters does this bottle of water have?
一杯水喝一半，又加(3/4)升，这时瓶中水比原来少(1/12)升，这瓶水原有多少升？
<gadget id="calculator">3 / 4</gadget>
<output>3/4 = around 0.75</output>

<gadget id="calculator">1 / 12</gadget>
<output>1/12 = around 0.083333</output>

<gadget id="calculator">(3/4) + (1/12)</gadget>
<output>5/6 = around 0.833333</output>

<gadget id="calculator">1 / 2</gadget>
<output>1/2 = around 0.5</output>

<gadget id="calculator">(5/6) / (1/2)</gadget>
<output>5/3 = around 1.666667</output>

<result>5/3 = around 1.666667</result>