When a number is divided by 8, the quotient is 10 and the remainder is 5. What is the number?
一个数除以8，商是10，余数是5，这个数是多少．
<gadget id="calculator">8 * 10</gadget>
<output>80</output>

<gadget id="calculator">80 + 5</gadget>
<output>85</output>

<result>85</result>