How much is it to combine 350+140=490 and 490/5=98 into a comprehensive formula.
把350+140=490，490/5=98合并成综合算式是多少．
<gadget id="calculator">350 + 140</gadget>
<output>490</output>

<gadget id="calculator">490 / 5</gadget>
<output>98</output>

<result>98</result>