Free Printable Chapter 3 Rational Numbers

1.

Write 4 $\frac{2}{3}$ as a decimal.

a)

0.6

b)

$0.\overline{6}$

c)

4.6

d)

$4.\overline{6}$

2.

Is $\frac{\sqrt{2}}{8}$ rational or irrational?

a)

Rational

b)

Irrational

3.

Which decimal is equivalent to $\frac{7}{20}$ ?

a)

0.14

b)

$0.\overline{14}$

c)

0.35

d)

$0.\overline{35}$

4.

Write 0.65 as a fraction in simplest form.

a)

$\frac{13}{20}$

b)

$\frac{13}{4}$

c)

$\frac{65}{10}$

d)

$\frac{65}{9}$

5.

$\frac{1}{6}\cdot\frac{5}{6}$

a)

$\frac{5}{36}$

b)

$\frac{5}{12}$

c)

$\frac{1}{2}$

d)

1

6.

$\frac{2}{3}\cdot\frac{6}{7}$
Make sure your answer is in simplest form.

a)

$\frac{8}{21}$

b)

$\frac{4}{7}$

c)

$\frac{7}{9}$

d)

$\frac{12}{21}$

7.

What is the reciprocal of $\frac{8}{9}$ ?

a)

$\frac{8}{9}$

b)

$-\frac{8}{9}$

c)

$-\frac{9}{8}$

d)

$\frac{9}{8}$

8.

$-\frac{2}{3}\div\left(-\frac{3}{2}\right)$

a)

1

b)

$\frac{4}{9}$

c)

$-\frac{4}{9}$

d)

-1

9.

$\frac{9}{16}-\frac{5}{16}$

a)

4

b)

$\frac{7}{8}$

c)

$\frac{1}{4}$

d)

0

10.

$\frac{5}{6}-\frac{5}{8}$

a)

$\frac{5}{7}$

b)

$\frac{5}{18}$

c)

$\frac{5}{24}$

d)

$-\frac{1}{2}$

11.

$\frac{4}{9}\cdot\frac{3}{5}$

Type your answer with a space between the whole number and fraction. Use / for the fraction bar.

(a)

12.

$-3\frac{1}{4}\cdot2$
Type your answer with a space between the whole number and fraction. Use / for the fraction bar.

(a)

13.

$\frac{1}{4}\div\frac{1}{16}$
Type your answer with a space between the whole number and fraction. Use / for the fraction bar.

(a)

14.

$-1\frac{4}{5}\div\frac{2}{3}$
Type your answer with a space between the whole number and fraction. Use / for the fraction bar.

(a)

15.

$\frac{17}{24}-\left(-\frac{5}{24}\right)$
Type your answer with a space between the whole number and fraction. Use / for the fraction bar.

(a)

16.

$6\frac{4}{25}-2\frac{19}{25}$
Type your answer with a space between the whole number and fraction. Use / for the fraction bar.

(a)

17.

$\frac{5}{12}+\frac{4}{5}$
Type your answer with a space between the whole number and fraction. Use / for the fraction bar.

(a)

18.

$\frac{2}{7}-\frac{7}{9}$
Type your answer with a space between the whole number and fraction. Use / for the fraction bar.

(a)

19.

$\frac{7a}{9bc}\cdot\frac{12b}{21a}$
Use / for the fraction bar.

(a)

20.

$\frac{15}{2h}+\frac{14}{2h}$
Use / for the fraction bar.

(a)

Chapter 3 Rational Numbers

Total questions: 20

Worksheet time: 2hrs 40mins

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