The crucian carp in the Times Supermarket is 4.52 yuan per kilogram. How much does it cost to buy a 1.2 kg crucian carp.
时代超市的鲫鱼每千克4.52元，买一条1.2千克的鲫鱼需付多少元．
<gadget id="calculator">4.52 * 1.2</gadget>
<output>5.424</output>

<result>5.424</result>