Introduction to Rational and Irrational Numbers

Rational and Irrational Numbers

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Rational Numbers

Irrational Numbers

Rational and Irrational Numbers are both considered REAL NUMBERS

Multiple Select

Which of the following is a rational number?

• $$\sqrt{68}$$  

• 1.1462543

• $$\sqrt{100}$$  

Multiple Choice

Which of the following is an irrational number?

• 0.3

• $$\sqrt{49}$$

• $$\sqrt{8}$$

• $$\frac{5}{22}$$

Multiple Choice

Is $$\sqrt{25}$$   rational or irrational?

• Rational

• Irrational

Multiple Choice

What type of number is a fraction?

• Rational

• Irrational

Multiple Choice

The decimal, 0.12568934, is:

• Rational

• Irrational

Multiple Choice

The decimal number

1.33333 is

• Rational

• Irrational

Multiple Choice

Which fraction is irrational

• 1/3

• 99/1002

• $$\frac{\sqrt[]{2}}{2}$$

• -130/10