Quiz about Chapter 9 Review

Question 1

Select two expressions that have a value greater than 253.

Accepted Answer

$$253 imes\frac{4}{1}$$

Accepted Answer

$$253 imes\frac{9}{2}$$

Answer

$$253 imes\frac{5}{5}$$

Answer

$$253 imes\frac{6}{7}$$

Answer

$$253 imes\frac{3}{4}$$

Question 2

If possible, simplify the following fraction $$\frac{7}{21}$$

Accepted Answer

$$\frac{1}{3}$$

Answer

$$\frac{4}{8}$$

Answer

$$\frac{1}{2}$$

Answer

This fraction is already in simpliest form.

Question 3

If possible, simplify the following fraction $$\frac{12}{18}$$

Accepted Answer

$$\frac{2}{3}$$

Answer

$$\frac{4}{6}$$

Answer

$$\frac{1}{2}$$

Answer

This fraction is already in simplest form.

Question 4

Bob was swimming with stingrays. The first stingray she swam with was $$5\ \frac{1}{4}$$ feet long. The second one she swam with was $$4\ \frac{3}{4}$$ feet long. The third stingray was $$5\ \frac{1}{8}$$ feet long. How much longer was the longest stingray than the shortest stingray?

Accepted Answer

$$\frac{1}{2}$$ foot

Answer

$$\frac{3}{8}$$ foot

Answer

$$1\ \frac{1}{4}$$ foot

Answer

$$1\ \frac{1}{2}$$ foot

Chapter 9 Review

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