If 19a + 19b + 19c = 437, then what is the mean of a, b and c?

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Q: 89 (CAPF/2024)
If 19a + 19b + 19c = 437, then what is the mean of a, b and c?

question_subject: 

General Knowledge

question_exam: 

CAPF

Given equation: 19(a+b+c) = 437. Therefore, a+b+c = 437/19 = 23. Mean (a+b+c)/3 = 23/3 = 7.67 or closest to 7.66.