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What is the midpoint of -2 and 6 on the number line?
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Answer and explanation
Correct answer: 2
The midpoint of two numbers on a number line is their average: \(\frac{-2+6}{2}=\frac{4}{2}=2\). Therefore, the correct answer is 2. Although 3 may seem plausible, it is not at an equal distance from -2 and 6. Exam tip: add the two numbers and divide by 2 to find their midpoint.
Frequently asked questions
What is the correct answer to this question?
2
Why is this the correct answer?
The midpoint of two numbers on a number line is their average: \(\frac{-2+6}{2}=\frac{4}{2}=2\). Therefore, the correct answer is 2. Although 3 may seem plausible, it is not at an equal distance from -2 and 6. Exam tip: add the two numbers and divide by 2 to find their midpoint.
Which subject and chapter does this question cover?
This is a Class 9 Mathematics question. Chapter: Number Systems. Topic: Number line.
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