The price per kilogram of a kind of tea is 48.5 yuan, how much yuan should you pay to buy 2.4 kilograms.
一种茶叶每千克的售价是48.5元，买2.4千克要付多少元．
<gadget id="calculator">48.5 * 2.4</gadget>
<output>116.4</output>

<result>116.4</result>