Rational Numbers
Notes:
Rational Numbers
Natural Numbers (Counting numbers) { 1,2,3,...}
Whole Numbers are all the natural numbers including zero { 0,1,2,3..}
Integers are all the whole numbers including the negative numbers { 0,1,2,3.. -1,-2,-3..}
Rational Numbers are all of the integers including expressions as a quotient of two integers { 3/5, 5 7/8, 1.3 repeat, -0.5 ..}