A square steel ingot has a side length of 10 decimeters. If 1 cubic decimeter of steel weighs 7.8 kilograms, how many tons does this steel ingot weigh?
一块正方体的钢锭，棱长是10分米，如果1立方分米的钢重7.8千克，这块钢锭重多少吨．
<gadget id="calculator">10 * 10 * 10</gadget>
<output>1_000</output>

<gadget id="calculator">1_000 / 1_000</gadget>
<output>1</output>

<gadget id="calculator">7.8 * 1</gadget>
<output>7.8</output>

<result>7.8</result>