The size of a soap is 9 cm long, 6 cm wide, and 3 cm high. The manufacturer wants to ship a batch of soap to other places. The length of the packing box is 45 cm, the height is 15 cm, and the width is 30 cm. How many pieces of soap can be contained in a packing box at most?
一种香皂的规格为长9厘米、宽6厘米、高3厘米．厂家要把一批香皂运往外地，包装箱长45厘米，高15厘米，宽30厘米，一个包装箱内最多能装多少块香皂？
<gadget id="calculator">15 / 3</gadget>
<output>5</output>

<gadget id="calculator">5 * 5 * 5</gadget>
<output>125</output>

<result>125</result>