A number is equal to the sum of three consecutive integers starting with it. What is the number?
Category: Math · Difficulty: expert
Hint: Express the sum of three consecutive integers in terms of the first integer.
Answer
A number 3
Explanation
Let number be x. Sum of three integers starting with x is x + (x+1) + (x+2) = 3x + 3. Setting equal to x gives 3x + 3 = x, so 2x = -3, no positive solution; check problem for correction or interpretation.
This is a expert math riddle — one of the harder riddles here. The answer is A number 3.
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