Q. Which of the following is a whole number?Choices:(A) 21(B) 8(C) 106(D) 0
Define Whole Number: Define what a whole number is.A whole number is a number without fractions or decimals; it includes all non-negative integers0,1,2,3,….
Evaluate Choices: Evaluate each choice to determine if it is a whole number.(A) 21 is a fraction and not a whole number.
Evaluate (B): Evaluate choice (B).(B) 8 is an integer without a fractional or decimal part, so it is a whole number.
Evaluate (C): Evaluate choice (C).(C) 106 is a fraction and not a whole number.
Evaluate (D): Evaluate choice (D).(D) 0 is an integer without a fractional or decimal part, and it is considered a whole number.
Determine Whole Numbers: Determine which choices are whole numbers.From the evaluations, both (B)8 and (D)0 are whole numbers.