A cuboid fish tank is 50cm long, 35cm wide, and 24cm high. Xiao Ming has filled some water, and the water surface is 14cm away from the upper mouth. How many liters of water is there in the fish tank?
一长方体的鱼缸，长50cm，宽35cm，高24cm，小明装了一些水，水面离上口14cm，鱼缸里有水多少升．
<gadget id="calculator">24 - 14</gadget>
<output>10</output>

<gadget id="calculator">1 * 1_000</gadget>
<output>1_000</output>

<gadget id="calculator">10 / 1_000</gadget>
<output>1/100 = around 0.01</output>

<gadget id="calculator">50 * 35 * (1/100)</gadget>
<output>35/2 = around 17.5</output>

<result>35/2 = around 17.5</result>