Calculation: ((654+45+19+79+55+25+10+20+52+38)/100)+(500/5).
计算：((654+45+19+79+55+25+10+20+52+38)/100)+(500/5)．
<gadget id="calculator">99.7 + 100</gadget>
<output>199.7</output>

<result>199.7</result>