When a number is divided by 6, the quotient and remainder are both 5. What is the number?
一个数除以6，商和余数都是5，这个数是多少．
<gadget id="calculator">6 * 5</gadget>
<output>30</output>

<gadget id="calculator">30 + 5</gadget>
<output>35</output>

<result>35</result>