How much is it to rewrite 46+30=76, 76/19=4, 20/4=5 into a comprehensive formula.
把46+30=76，76/19=4，20/4=5改写成综合算式多少．
<gadget id="calculator">46 + 30</gadget>
<output>76</output>

<gadget id="calculator">76 / 19</gadget>
<output>4</output>

<gadget id="calculator">20 / 4</gadget>
<output>5</output>

<result>5</result>