A fuel tank measures 5dm in length, 4dm in width, and 2.5dm in depth. Each liter of diesel weighs 0.85kg. How many kilograms of diesel can this tank hold at most?
一个油箱从里面量长5dm，宽4dm，深2.5dm，每升柴油重0.85千克，这个油箱最多能装柴油多少千克？
<gadget id="calculator">5 * 4 * 2.5</gadget>
<output>50</output>

<gadget id="calculator">50 * 0.85</gadget>
<output>42.5</output>

<result>42.5</result>