The sum of 3 consecutive integers is 45. What is the largest of them?
Answer and explanation
Correct answer: A. 16
- Step 1: If the smallest is x, the sum is 3x + 3 = 45.
- Step 2: So x = 14 and the largest is 14 + 2 = 16.
Answer
16.
Why not the others: 14 is the smallest; 15 is the middle value or mean; 17 is the number after the largest.
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