The area of the cross-section of a cuboid steel is 18 decimeters**2, and the length is 1 meter. If each cubic decimeter of steel weighs 7.8 kilograms, how many kilograms does this piece of steel weigh?
一根长方体钢材的横截面的面积是18分米**2，长1米．如果每立方分米钢重7.8千克，这根钢材重多少千克？
<gadget id="calculator">18 * 1 * 10 * 7.8</gadget>
<output>1_404</output>

<result>1_404</result>