The circumference of the bottom of a cylindrical bucket is 8.84 decimeters, and the height is 5 decimeters. Fill the bucket with water and pour it into a cuboid tank with a length of 5 decimeters and a width of 2 decimeters. What is the depth of the water? ?
一个圆柱形水桶的底面周长是8.84分米，高是5分米，把这个水桶里盛满水，倒入一个长为5分米，宽为2分米的长方体水槽中，水深多少分米？
<gadget id="calculator">18.84 / 3.14 / 2</gadget>
<output>3</output>

<gadget id="calculator">3 ** 2</gadget>
<output>9</output>

<gadget id="calculator">5 * 2</gadget>
<output>10</output>

<gadget id="calculator">5 / 10</gadget>
<output>1/2 = around 0.5</output>

<gadget id="calculator">3.14 * 9 * (1/2)</gadget>
<output>14.13</output>

<result>14.13</result>