Question

Dividing a three digit number by a number obtained from it by swapping its first and last digit. we get 3 as the quotient and the sum of the digit of the original number as the remainder.​

Answer 1

Answer:

The question is slightly incoherent, so let’s take just the first, second, and fourth assertions.

1 - A three digit number (let’s interpret this to be base 10, first digit non-zero)

2 - The sum of the ones and the tens digit is 10.

3 - nevermind.

4 - When the number is divided by the sum of the digits, the quotient is 18.

If by ‘quotient’ we mean the result of the division, there is no answer meeting these conditions. The closest is 219 (quotient is 18.25). If by ‘quotient’ we mean the smallest integer less than the quotient, as in ‘quotient/remainder’, the answer is 219.

Don’t quite know how to understand the third assertion.