Q. What is the absolute value of −21?Choices:(A) −211(B) 21(C) 0(D) −21
Understand absolute value: Step 1: Understand the concept of absolute value. The absolute value of a number is its distance from 0 on the number line, regardless of direction.
Apply to given number: Step 2: Apply the concept to the given number. The number given is −21. The absolute value of −21 is the distance from zero, which is 21.
Check for correct answer: Step 3: Check the choices provided to match our calculation. The correct answer, based on our calculation, is 21, which corresponds to choice (B).
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