When a number is divided by 5, the quotient has a remainder of 6, what is the largest dividend.
一个数除以5，商6有余数，被除数最大是多少．
<gadget id="calculator">6 * 5</gadget>
<output>30</output>

<gadget id="calculator">30 + 4</gadget>
<output>34</output>

<result>34</result>