SOLUTION: What is this number? it has three digits and is odd. it reads the same way when rotated through 180 degrees. it is a multiple of 53.
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Question 250024: What is this number? it has three digits and is odd. it reads the same way when rotated through 180 degrees. it is a multiple of 53.
Answer by richwmiller(17219) (Show Source): You can put this solution on YOUR website!
100a+10b+c
(100a+10b+c)=53n
turn 180 upside down
a=6 and c=9
b=8
53*13=689
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