A sika deer is 1.45 meters tall, and a giraffe is 3.5 times as tall as a sika deer. How many meters taller is a giraffe than a sika deer?
一只梅花鹿高1.45米，一只长颈鹿的高度是梅花鹿的3.5倍，长颈鹿比梅花鹿高多少米？
<gadget id="calculator">1.45 * 3.5</gadget>
<output>5.075</output>

<gadget id="calculator">5.075 - 1.45</gadget>
<output>3.625</output>

<result>3.625</result>