What is the distance of -7 from 0
Answer and explanation
Correct answer: 7
On the number line, moving from 0 to -7 covers 7 units. Hence the distance is \(|-7-0|=|-7|=7\). The option -7 shows the location of the number, not its distance, because distance cannot be negative. Exam tip: Find the distance between two numbers by taking the absolute value of their difference.
Frequently asked questions
What is the correct answer to this question?
7
Why is this the correct answer?
On the number line, moving from 0 to -7 covers 7 units. Hence the distance is \(|-7-0|=|-7|=7\). The option -7 shows the location of the number, not its distance, because distance cannot be negative. Exam tip: Find the distance between two numbers by taking the absolute value of their difference.
Which subject and chapter does this question cover?
This is a Class 9 Mathematics question. Chapter: Number Systems. Topic: Number line.
Student feedback
Was this question useful?
👍 0 Helpful 👎 0 Not helpful
Yes 0% No 0%
0 responsesStudent Reviews
No published reviews yet.
