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The sumof the two-digit number is 9. When we interchange the digits the new number is 27 greater than the earlier number. Find the number. |
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Answer» The number whosesum of the digits is 9, and when we interchange the digits the new number is 27 greater than the earlier number,is 36. A two-digit number 'ab' can be represented as a sum of its respectiveplace valuesi.e., ab = 10a + b |
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