Digits are coded as 1=A, 2=B, 3=C, 4=D, 5=E, 6=F, 7=G, 8=H, 9=I, 0=J. Rule: if the number starts and ends with an even digit, reverse the entire code. What is the code for 4726?

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Accepted Answer

FBGD. 4→D, 7→G, 2→B, 6→F gives 'DGBF'. It starts with 4 (even) and ends with 6 (even), so reverse the code to get 'FBGD'.

Digits are coded as 1=A, 2=B, 3=C, 4=D, 5=E, 6=F, 7=G, 8=H, 9=I, 0=J. Rule: if the number starts and ends with an even digit, reverse the entire code. What is the code for 4726?

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