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gus wrote the following riddle : i am a number between 30 and 60 my ones digit is three less than my ones digit i am a prime number

2 Answers

4 votes
47 is the only logical answer 7-3=4

User VivekN
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4 votes
The numbers can be 31, 37, 41, 47, 53, and 59.Hope this helps
User ITollu
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