Fangfang weighs 9 kilograms, and her father's weight is 8 times that of Fangfang. How many kilograms does dad weigh?
芳芳体重9千克，爸爸的体重是芳芳的8倍．爸爸体重多少千克？
<gadget id="calculator">9 * 8</gadget>
<output>72</output>

<result>72</result>