In a three digit number,the digit at ones place is equal to the sum of digits at tens and hundreds place. the sum of all digits is 10 and if the number is subtracted from the number formed after reversing the three digits,the difference is 297. find the number.
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Answer:
235
Step-by-step explanation:
Let three digit number be ab(a+b)
Given Sum of every digit is 10
Therefore, a+b+(a+b) = 10
2(a+b) = 10
(a+b) = 5 which is digit at ones place
Since sum is 5
therefore no. can be 145, 415, 235 or 325
Only 235 and it's reverse 532 has difference of 297.
Therefore answer is 235.
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