The sum of the digits of a two digit number is 15 . The number obtained by interchangeing its digits exceeds the given number by 9 .Find the original number .
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Answered by
2
Answer:
78 is the original number
Step-by-step explanation:
87 - 78 = 9
8 + 7 = 15
Answered by
1
Answer:
your problem's solution here.
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