C784, WGU Module 1 Question and
answers verified to pass 2025/2026
Whole Number - correct answer ✔"whole" numbers are numbers whose values are "whole," such as 1
or 2.
Whole numbers only
not negative
not decimal
not fraction
Integers - correct answer ✔Integers like whole numbers, are numerical figures that do not contain a
fractional or decimal component.
positive number* or a negative number*.
Whole numbers are positive integers
Rational Number - correct answer ✔Rational numbers* are numbers that can be expressed as a
fraction. This class of numbers includes all integers since any integer can be expressed as a fraction:
.675 is a rational number because it is a decimal whose expansion ends
Fractions
Can be integers and whole numbers.
Real Numbers - correct answer ✔A real number is any number that can be placed on the number line,
whether that be negative or positive, fraction or decimal.
, Real numbers also include decimals that do not end and cannot be written as a fraction. An example of
this is pi
are also whole numbers, integers, and rational numbers
Negative Integer - correct answer ✔-7, -11, -986581 are examples
Positive Integer - correct answer ✔7 is a positive integer
True or False? Any integer is also a whole number - correct answer ✔False
An integer can be negative, such as the number -100. -100 is not a whole number.
Read all the options before answering. -17 is...
a. an integer
b. a rational number
c. a real number - correct answer ✔-17 is an integer, and all integers are also rational numbers, which
in turn are real numbers.
According to the strictest definition, 0.07 is... - correct answer ✔0.07 is a fully-expressed decimal and
therefore a rational number because it can be written as a fraction
π is... - correct answer ✔π is a real number whose complete decimal expansion goes on forever and
does not repeat.
answers verified to pass 2025/2026
Whole Number - correct answer ✔"whole" numbers are numbers whose values are "whole," such as 1
or 2.
Whole numbers only
not negative
not decimal
not fraction
Integers - correct answer ✔Integers like whole numbers, are numerical figures that do not contain a
fractional or decimal component.
positive number* or a negative number*.
Whole numbers are positive integers
Rational Number - correct answer ✔Rational numbers* are numbers that can be expressed as a
fraction. This class of numbers includes all integers since any integer can be expressed as a fraction:
.675 is a rational number because it is a decimal whose expansion ends
Fractions
Can be integers and whole numbers.
Real Numbers - correct answer ✔A real number is any number that can be placed on the number line,
whether that be negative or positive, fraction or decimal.
, Real numbers also include decimals that do not end and cannot be written as a fraction. An example of
this is pi
are also whole numbers, integers, and rational numbers
Negative Integer - correct answer ✔-7, -11, -986581 are examples
Positive Integer - correct answer ✔7 is a positive integer
True or False? Any integer is also a whole number - correct answer ✔False
An integer can be negative, such as the number -100. -100 is not a whole number.
Read all the options before answering. -17 is...
a. an integer
b. a rational number
c. a real number - correct answer ✔-17 is an integer, and all integers are also rational numbers, which
in turn are real numbers.
According to the strictest definition, 0.07 is... - correct answer ✔0.07 is a fully-expressed decimal and
therefore a rational number because it can be written as a fraction
π is... - correct answer ✔π is a real number whose complete decimal expansion goes on forever and
does not repeat.
