A cuboid glass tank is 8 decimeters long, 6 decimeters wide, 4 decimeters high, and 2 decimeters deep. If a cylindrical iron block with a bottom radius of 3 decimeters and a height of 2 decimeters is put in, how many decimeters will the water in the jar rise? (π takes 3)
一只长方体的玻璃缸，长8分米、宽6分米、高4分米，水深2分米．如果投入一个底面半径3分米、高2分米的圆柱形铁块，缸里的水上升多少分米？(π取3)
<gadget id="calculator">3 * 3 * 3 * 2</gadget>
<output>54</output>

<gadget id="calculator">8 * 6</gadget>
<output>48</output>

<gadget id="calculator">54 / 48</gadget>
<output>9/8 = around 1.125</output>

<result>9/8 = around 1.125</result>