The school spreads 14 cubic meters of sand in a cuboid bunker with a length of 7 meters and a width of 4 meters. How thick can it be?
学校把14立方米的沙子铺在一个长7米，宽4米的长方体沙坑里，可以铺多厚？
<gadget id="calculator">7 * 4</gadget>
<output>28</output>

<gadget id="calculator">14 / 28</gadget>
<output>1/2 = around 0.5</output>

<result>1/2 = around 0.5</result>