SOLUTION: Name the number a.between 400 and 700. B.middle digit is even while other digits are odd. C.digits sum 22

SOLUTION: Name the number a.between 400 and 700. B.middle digit is even while other digits are odd. C.digits sum 22

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Question 895263: Name the number a.between 400 and 700. B.middle digit is even while other digits are odd. C.digits sum 22
Answer by richwmiller(17219) (Show Source): You can put this solution on YOUR website!
700>n
n>400
n=100a+10b+c
a+b+c=22
10>a
a>0
10>b
b>0
10>c
c>0
b mod 2=0
a mod 2=1
c mod 2=1
n=589

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