How much is it to combine 45+8=53, 530/53=10 into a comprehensive formula.
把45+8=53，530/53=10合并为一个综合算式是多少．
<gadget id="calculator">45 + 8</gadget>
<output>53</output>

<gadget id="calculator">530 / 53</gadget>
<output>10</output>

<result>10</result>