A cuboid bucket filled with water has an edge length of 6 decimeters. If the water inside is poured into a cuboid bucket with a length of 8 decimeters, a width of 6 decimeters and a height of 10 decimeters, how high is the water surface?
一个装满水的正方体水桶，它的棱长是6分米，把里面的水倒入长8分米，宽6分米，高10分米的长方体水桶内，水面有多高？
<gadget id="calculator">8 * 6</gadget>
<output>48</output>

<gadget id="calculator">6 / 48</gadget>
<output>1/8 = around 0.125</output>

<gadget id="calculator">6 * 6 * (1/8)</gadget>
<output>9/2 = around 4.5</output>

<result>9/2 = around 4.5</result>