Question

Select all of the rational numbers. (there can be more than one)

Answer 1

Answer:

Rational numbers:

• 3^-1
• pi
• 6.66... (The one that has a line above it)

An irrational number has endless non-repeating digits to the right of the decimal point.

Answer 2

Answer:

3^-1, square root of 9, -0.25, and 0.6

Step-by-step explanation:

Rational numbers are numbers that you can turn into fractions.

3^-1 = 0.3333333333... which is also known as 1/3

square root of 9 = 3, which can be written as 3/1

-0.25 can be written as -1/4

0.66666666... = 2/3