Quiz about Converting Fractions, Decimals, Percent Study Guide 7-1

Question 1

Simplify $$\frac{6}{9}$$

Accepted Answer

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

Answer

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

Answer

$$\frac{12}{18}$$

Question 2

Simplify $$-\frac{25}{75}$$

Accepted Answer

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

Answer

$$-\frac{5}{25}$$

Answer

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

Question 3

Simplify $$\frac{12}{28}$$

Accepted Answer

$$\frac{3}{7}$$

Answer

$$\frac{2}{7}$$

Answer

$$\frac{4}{7}$$

Question 4

Write each decimal as a fraction in simplest form

$$0.39$$

Accepted Answer

$$\frac{39}{100}$$

Answer

$$\frac{39}{10}$$

Answer

$$\frac{39}{1000}$$

Question 5

Write each decimal as a fraction in simplest form

$$0.24$$

Accepted Answer

$$\frac{6}{25}$$

Answer

$$\frac{24}{100}$$

Answer

$$\frac{7}{25}$$

Question 6

Write each fraction as a decimal

$$\frac{7}{10}$$

Accepted Answer

$$0.7$$

Answer

$$0.25$$

Answer

$$0.07$$

Question 7

Write each fraction as a decimal

$$\frac{1}{5}$$

Accepted Answer

$$0.2$$

Answer

$$0.3$$

Answer

$$0.4$$

Question 8

Evaluate each expression for the given value of the variable

$$2.9+j\ \ for\ j=1.3$$

Accepted Answer

$$4.2$$

Answer

$$4.12$$

Answer

$$4.1$$

Question 9

Evaluate each expression for the given value of the variable

$$4+n\ \ for\ n=-\frac{2}{3}$$

Accepted Answer

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

Answer

$$\frac{11}{3}$$

Answer

$$3\frac{10}{3}$$

Question 10

Multiply. Write each answer in simplest form

$$\frac{3}{5}\left(\frac{1}{2}\right)$$

Accepted Answer

$$\frac{3}{10}$$

Answer

$$3$$

Answer

$$\frac{6}{5}$$

Question 11

Multiply. Write each answer in simplest form

$$5.3\left(4.1\right)$$

Accepted Answer

$$21.73$$

Answer

$$21.83$$

Answer

$$21.63$$

Question 12

Multiply. Write each answer in simplest form

$$-0.2\left(2.7\right)$$

Accepted Answer

$$-0.54$$

Answer

$$-0.44$$

Answer

$$-0.64$$

Question 13

Evaluate $$\frac{1}{6}y$$ for each value of y

y=4

Accepted Answer

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

Answer

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

Answer

$$\frac{4}{3}$$

Question 14

Evaluate $$\frac{1}{6}y$$ for each value of y

$$y=\frac{1}{9}$$

Accepted Answer

$$\frac{1}{54}$$

Answer

$$\frac{3}{54}$$

Answer

$$\frac{4}{64}$$

Question 15

Evaluate $$\frac{1}{6}y$$ for each value of y

$$y=\frac{2}{13}$$

Accepted Answer

$$\frac{1}{39}$$

Answer

$$\frac{2}{39}$$

Answer

$$\frac{1}{38}$$

Question 16

Divide. Write each answer in simplest form.

$$\frac{9}{16}\div\frac{1}{2}$$

Accepted Answer

$$1\frac{1}{8}$$

Answer

$$2\frac{1}{8}$$

Answer

$$3\frac{1}{8}$$

Question 17

Divide

$$0.36\div0.24$$

Accepted Answer

$$1.5$$

Answer

$$1.7$$

Answer

$$1.6$$

Question 18

Divide

$$9.12\div0.5$$

Accepted Answer

$$18.24$$

Answer

$$18.34$$

Answer

$$18.14$$

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