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In a certain code language, 'GLOBE' is coded as '84315', 'GRADE' is coded as '89265', and 'BAKED' is coded as '12756'. What is the code for 'R' in the given code language?
9
8
6
2
9
Identify common letters across the given coded words to find their direct digit codes without needing positional shifts.
Identify common letters across the given coded words to find their direct digit codes without needing positional shifts.
Step 1: Analyze Given Codes
We are given GLOBE = 84315, GRADE = 89265, and BAKED = 12756. This is direct letter-to-digit substitution coding.
Step 2: Match Common Letters
Comparing GRADE (89265) and GLOBE (84315), the common letters are G (8) and E (5). The second letter in GRADE is R, which corresponds to the digit 9 in 89265.
Step 3: Confirm Code for R
Therefore, the letter R corresponds directly to the digit 9.
B: 8 is the code for G in GLOBE and GRADE. C: 6 is the code for D in GRADE and BAKED. D: 2 is the code for A in GRADE and BAKED.
A is correct because the letter R appears in GRADE coded as 89265 at the second position, matching the digit 9.
When multiple words share letters with identical digits across different code strings, always check for direct substitution before looking for alphabetical shifts.