What is the quotient of 30 plus 40 divided by 5, and what is the correct formula?
30加40除以5的商，和是多少，正确列式是多少
<gadget id="calculator">40 / 5</gadget>
<output>8</output>

<gadget id="calculator">30 + 8</gadget>
<output>38</output>

<result>38</result>