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What is distance between ( -25 ) and ( -5 )
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Answer and explanation
Correct answer: 20
On a number line, the distance between two numbers is the absolute value of their difference: \(\lvert -25-(-5)\rvert=\lvert -20\rvert=20\). Therefore, the correct answer is 20. A value such as 15 can result from incorrect subtraction. Exam tip: distance is always non-negative.
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What is the correct answer to this question?
20
Why is this the correct answer?
On a number line, the distance between two numbers is the absolute value of their difference: \(\lvert -25-(-5)\rvert=\lvert -20\rvert=20\). Therefore, the correct answer is 20. A value such as 15 can result from incorrect subtraction. Exam tip: distance is always non-negative.
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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