A sika deer is 1.47 meters high, and a giraffe is 4.5 times as tall as a sika deer. How tall is a giraffe?
一只梅花鹿高1.47米，一只长颈鹿的高是梅花鹿的4.5倍．长颈鹿高多少米？
<gadget id="calculator">1.47 * 4.5</gadget>
<output>6.615</output>

<result>6.615</result>