Fill a cylindrical cup with a bottom diameter of 8 cm and a height of 10 cm with water of a height of 7 cm. Put a small ball into the cup so that it is completely immersed in water. After the water is full, 19.28g overflows. What is the volume of the small ball? (1cm**3 water weight 1g)
在一个底面直径为8cm，高为10cm的圆柱形水杯内，装上高7cm的水．把一个小球放入杯内，使它完全浸入水中，水满后还溢出19.28g，小球的体积是多少？(1cm**3水重1g)
<gadget id="calculator">8 / 2</gadget>
<output>4</output>

<gadget id="calculator">4 ** 2</gadget>
<output>16</output>

<gadget id="calculator">3.14 * 16</gadget>
<output>50.24</output>

<gadget id="calculator">10 - 7</gadget>
<output>3</output>

<gadget id="calculator">50.24 * 3</gadget>
<output>150.72</output>

<gadget id="calculator">19.28 / 1</gadget>
<output>19.28</output>

<gadget id="calculator">150.72 + 19.28</gadget>
<output>170</output>

<result>170</result>