A cuboid grain storehouse with a length of 8m, a width of 6m, and a height of 2.5m is filled with rice. It is known that each cubic meter of rice weighs 400 kg. How many tons of rice are stored in this grain storage?
一个长8m，宽6m，高2.5m的长方体粮囤，里面装满稻谷，已知每立方米的稻谷重400千克．这个粮囤共放稻谷多少吨？
<gadget id="calculator">400 / 1_000</gadget>
<output>2/5 = around 0.4</output>

<gadget id="calculator">8 * 6 * 2.5 * (2/5)</gadget>
<output>48</output>

<result>48</result>