When two numbers are divided, the quotient of 9 has no remainder. The sum of the dividend, the divisor and the quotient is 59. What is the divisor? (Hint: the dividend = 9 * divisor, that is, the dividend is 9 times the divisor)
两个数相除，商9无余数，被除数、除数与商的和是59，除数是多少？(提示：被除数=9*除数，即被除数是除数的9倍)
<gadget id="calculator">59 - 9</gadget>
<output>50</output>

<gadget id="calculator">9 + 1</gadget>
<output>10</output>

<gadget id="calculator">50 / 10</gadget>
<output>5</output>

<result>5</result>