Hello, wonderboy1953!
You are given: .
Now give me back: .
Multiply [1] by 5: .
. . . . . .
. . .
. . . . . . . . . . . . .
Therefore: .
Soroban did a wonderful job with my puzzle (and in record time). Now for my next related puzzle.
I give you a trigrade:
(although not required, for simplicity's sake, let a through h be positive integers).
Now I also give you
Can you give me
(I see no one as yet assigned values to the letters so check out 2,8,9,15 = 3,5,12,14; also check out 1,8,10,17 = 2,5,13,16 when you substitute for the letters in my first and second puzzles).
I'll be back next Sunday to check on your progress with my puzzles.