33. When a three-digit number, the two outer digits (left) of which are the same, and the right one is 5, is divided by a single-digit number, the remainder is 8. Find the dividend, divisor, and quotient.
33. Since the remainder is 8 and the divisor is a single-digit number, it is equal to 9. The remainder when dividing the number $\overline{a a 5}$ by 9 is the same as the remainder when dividing the sum of the digits of this number by 9, so $2a=3$ or $2a=12$, from which $a=6$. Therefore, the dividend is 665, the divisor is 9, and the quotient is $73 (665=73 \cdot 9+8)$.