SOLUTION: what is the lrgest number such the second digit is one-fourth of the thrid digit the thrid digit is twice the first digit and the last digit is the same as the first digit?

Question 393690: what is the lrgest number such the second digit is one-fourth of the thrid digit the thrid digit is twice the first digit and the last digit is the same as the first digit?
Answer by ankor@dixie-net.com(22740) (Show Source): You can put this solution on YOUR website!
A four digit number: w, x, y, z
:
what is the lrgest number such:
:
"the second digit is one-fourth of the third digit"
x = y, y has to be 4, or 8
:
"the third digit is twice the first digit"
y = 2w; w has to be =< 4, y has to be 2, 4, 6, 8
:
" the last digit is the same as the first digit?"
z = w
:
I think the number is: 4 2 8 4
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