When a number is divided by 8, the quotient is 9 and the remainder is 2. What is the number?
一个数除以8，商是9，余数是2，这个数是多少．
<gadget id="calculator">8 * 9</gadget>
<output>72</output>

<gadget id="calculator">72 + 2</gadget>
<output>74</output>

<result>74</result>