Mathematics · Data Interpretation
The table below shows the number of books sold by six different shops: ShopsBooks SoldA32B58C62D130E80F70 Let J1 = Average number of books sold by shops A, B, C, and E. Let J2 = Sum of the average number of books sold by shops A and C, and the average number of books sold by shops E and F. What is the value of (J2 - J1)?
- 172
- 258
- 3122
- 464✓
Correct answer
64
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