Question

in a three-digit numbethe sum of the digits at hundred's place and
unit's place is 1 less than the digit at the ten's place. The number is
17 times the sum of the three digits. If 198 is added to the original
number, the order of the digits is reversed. Find the original
number.​

Answer 1

Answer:

A three digit number is equal to 17 times the sum of its digit; if the digits reversed, the new number is 198 more than the old number; also the sum of extreme digits is less than the middle digit by unity. find the original number by using the method of linear ewuation in two variables

Answer 2

Answer:

in a three-digit numbethe sum of the digits at hundred's place and

unit's place is 1 less than the digit at the ten's place. The number is

17 times the sum of the three digits. If 198 is added to the original

number, the order of the digits is reversed. Find the original

number in two variables.