Spread 1.6 cubic meters of yellow sand in a bunker that is 4 meters long and 2 meters wide. What is the thickness of the yellow sand after it is flattened?
把1.6立方米的黄沙铺在长4米、宽2米的沙坑里，铺平后，黄沙的厚度是多少？
<gadget id="calculator">1.6 / 4 / 2</gadget>
<output>0.2</output>

<result>0.2</result>