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The digits of a two-digit number differ by 3. If digits are interchanged and the resulting number is added to the original number, we get 121. Find the original number
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The digits of a two-digit number differ by 3. If digits are interchanged

and the resulting number is added to the original number, we get 121.
Find the original number

User Raghava
by
4.8k points

1 Answer

2 votes

Answer:

47

Explanation:

4 and 7 have a difference of 3. And if the digits are interchanged, the number is 74

47 + 74 = 121 so 47 is the original number.

User Grant Zukowski
by
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