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Question: Compare the absolute values 0 and | -7 | .


A ) | -7 | > 0
B ) 0 = | -7 |
C ) | -7 | < 0
D ) none of these

Steps to derive

1 Absolute value is the distance between zero and the point representing a real number on the number line.

2 Represent 0 and | -7 | on a number line as shown below.


3 On the number line, -7 is 7 units from zero. So, | -7 | = 7.

4 7 is greater than zero, | -7 | > 0.



Hence the right answer is Option A

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