A cylindrical glass filled with water has a base area of 80 cm2, a height of 15 cm, and a depth of 8 cm. Now put a cuboid iron block with a base area of 16 square centimeters and a height of 12 centimeters in water. How deep is the water in centimeters now?
一只装有水的圆柱形玻璃杯，底面积是80平方厘米，高是15厘米，水深8厘米．现将一个底面积是16平方厘米，高为12厘米的长方体铁块竖放在水中后．现在水深多少厘米？
<gadget id="calculator">80 * 8</gadget>
<output>640</output>

<gadget id="calculator">80 - 16</gadget>
<output>64</output>

<gadget id="calculator">640 / 64</gadget>
<output>10</output>

<result>10</result>