According to calculations by astronomers, an object weighing 1 kilogram on the earth weighs 0.16 kilograms on the moon. An astronaut weighs 63.5 kilograms on the earth. How much does he weigh on the moon?
据天文学家推算，在地球上重l千克的物体，在月球上重0.16千克，一位宇航员在地球的体重是63.5千克，在月球上的体重是多少？
<gadget id="calculator">63.5 * 0.16</gadget>
<output>10.16</output>

<result>10.16</result>