The fuel tank of a car is 5 decimeters long, 4.5 decimeters wide, and 2.3 decimeters high. Gasoline weighs 830 grams per liter. How many kilograms of gasoline can this tank hold?
一种小汽车的油箱，里面长5分米，宽4.5分米，高2.3分米．每升汽油重830克，这个油箱可装汽油多少千克？
<gadget id="calculator">5 * 4.5 * 2.3</gadget>
<output>51.75</output>

<gadget id="calculator">830 / 1_000</gadget>
<output>83/100 = around 0.83</output>

<gadget id="calculator">51.75 * (83/100)</gadget>
<output>42.9525</output>

<result>42.9525</result>