Rational and Irrational Numbers

Multiple Choice

Is $$\frac{77}{3}$$  rational or irrational?

• Rational

• Irrational

Multiple Choice

Is $$.\overline{11}$$ rational or irrational?

• Rational

• Irrational

Multiple Choice

Is $$-\sqrt{64}$$  rational or irrational?

• Rational

• Irrational

Multiple Choice

Is $$\sqrt{40}$$  rational or irrational?

• Rational

• Irrational

Multiple Choice

Is $$17.33$$  rational or irrational?

• Rational

• Irrational

Multiple Choice

Is $$-7341.2$$  rational or irrational?

• Rational

• Irrational

Multiple Choice

Select the only RATIONAL number:

• $$\sqrt{2}$$

• $$\frac{\pi}{4}$$

• $$\pi$$

• $$\sqrt{49}$$

Multiple Choice

Select the ONLY irrational number:

• $$\frac{152}{6}$$

• $$.149203827...$$

• $$3\times\sqrt{4}$$

• $$-.747474747474...$$

Repeating Decimals

Multiple Choice

Write $$0.\overline{8}$$ as a fraction.

• $$\frac{8}{10}$$

• $$\frac{8}{100}$$

• $$\frac{8}{99}$$

• $$\frac{8}{9}$$

Multiple Choice

Write $$2.\overline{5}$$ as a fraction.

• $$2\frac{5}{10}$$

• $$2\frac{5}{9}$$

• $$2\frac{5}{99}$$

• $$2\frac{5}{100}$$

Fill in the Blank

Write $$0.\overline{87}$$ as a fraction.

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