Answer:
√120 is an irrational number
√36 is a rational number
√16 is a rational number
√48 is an irrational number
√81 is a rational number
π is an irrational number
Explanation:
Rational numbers are numbers that can written in the form a/b, where a and b are integers. Irrational numbers are numbers that can not be written in the form a/b.
We want to determine if the numbers given in the question are rational or irrational.
√120 = 10.95445... is an irrational number because it is an unending decimal
√36 = 6 or -6 is a rational number
√16 = 4 or -4 is a rational number
√48 = 6.928203... is an irrational number because it is an unending decimal
√81 = 9 or -9 is a rational number
π = 3.1415926..... is an irrational number because it also has unending decimal
