Digits are coded by letters as: 1=B, 2=F, 3=H, 4=L, 5=N, 6=R, 7=T, 8=V, 9=W. Condition: if a number starts with an odd digit and ends with an even digit, interchange the codes of the first and last digits. Code the number 3 5 1 8 6.

Question

Accepted Answer

RNBVH. Normal codes for 3 5 1 8 6 are H N B V R. The number starts with 3 (odd) and ends with 6 (even), so the first and last codes swap: R N B V H.

Digits are coded by letters as: 1=B, 2=F, 3=H, 4=L, 5=N, 6=R, 7=T, 8=V, 9=W. Condition: if a number starts with an odd digit and ends with an even digit, interchange the codes of the first and last digits. Code the number 3 5 1 8 6.

Step-by-Step Solution

Master this topic in 30 minutes a day.

More Coding-Decoding practice