A cuboid oil tank is 8 decimeters long, 2 decimeters wide, and 5 decimeters high. If each liter of engine oil weighs 0.72 kilograms, how many kilograms of engine oil can be installed?
一个长方体机油箱，长为8分米，宽为2分米，高为5分米．如果每升机油重0.72千克，那么可装机油多少千克？
<gadget id="calculator">8 * 2 * 5</gadget>
<output>80</output>

<gadget id="calculator">80 * 0.72</gadget>
<output>57.6</output>

<result>57.6</result>