What is the result of calculating 4.5+5.5-0.2
计算4.5+5.5-0.2的结果是多少
<gadget id="calculator">5.5 - 0.2</gadget>
<output>5.3</output>

<gadget id="calculator">4.5 + 5.3</gadget>
<output>9.8</output>

<result>9.8</result>