SOLUTION: I am a 3-digit number. All of my digits are odd. Iam less than 600. I am greater than 400. If you add my digits you get 15. My last digit is 7. What am I?

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Question 209076: I am a 3-digit number. All of my digits are odd. Iam less than 600. I am greater than 400. If you add my digits you get 15. My last digit is 7. What am I?
Answer by ankor@dixie-net.com(12701) About Me  (Show Source):
You can put this solution on YOUR website!
I am a 3-digit number.
All of my digits are odd.
I am less than 600.
I am greater than 400.
If you add my digits you get 15.
My last digit is 7. What am I?
:
All digits odd, >400, <600, first digit has to be 5
:
Last digit given as 7
:
2nd digit: 15 - 5 - 7 = 3
:
537 is the number