Two positive numbers differ by . When the larger number is divided by the smaller number, the quotient is and the remainder is . The sum of the digits of the larger number is:
The ratio of the divisor to the remainder is and the ratio of the divisor to quotient is . If the remainder is , then the remainder when the dividend is divided by is:
A student was asked to divide a number by and add to the quotient. He, however, first added to the number and then divided it by , getting as the answer. The correct answer should have been _____.
