Xiaoxiao's weight is 26.3 kg. Dad's weight is 2.5 times that of Xiaoxiao's. How many kilograms does Dad weigh?
笑笑的体重是26.3千克．爸爸的体重是笑笑的2.5倍，爸爸的体重是多少千克？
<gadget id="calculator">26.3 * 2.5</gadget>
<output>65.75</output>

<result>65.75</result>