the sum of digits of two digit number is 3 tje number obtained by interchanging the digit is 9 less than the original number
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The number is 21 as the sum = 2+1 =3
Now, interchange these digits, so number is 12 which is actually 9 less than the original number ( 21 - 9 = 12 )
Hope it helps!
Now, interchange these digits, so number is 12 which is actually 9 less than the original number ( 21 - 9 = 12 )
Hope it helps!
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