**Rational Numbers
Class 8 Worksheet with Answers**

**Rational Numbers Class 8 Worksheets** play a vital role in strengthening the maths
concepts. After studying the concepts of mathematics, revision of **Rational Numbers Class 8 Worksheets** is very important for the students. This
assesses the preparation of the students. Students can assess themselves by its
own by solving the **Rational Numbers Class 8 Worksheets**. Parents and teachers can also assess
the students by giving them these **Rational Numbers Class 8 Worksheets** to solve.

Maths-formula brings such worksheets on rational numbers class 8
for you. By solving these **Rational Numbers Class 8 Worksheets**, you can increase the understanding of the
concepts learnt. These **Rational Numbers Class 8 Worksheets** are prepared by experienced teachers and
subject matter experts.

Thus, let us try to attempt these
questions to solve and assess yourself. Parents and teachers can also give
these **Rational Numbers Class 8 Worksheets** to the students to assess them. Unit tests can also be prepared
by the teachers using these **Rational Numbers Class 8 Worksheets**.

**Rational Numbers
Class 8 Worksheet with Answers**

**1. **Express each of the following rational numbers in decimal form.

a. 23/100

b. 7/50

c. 37/25

d. 19/8

**2. **Express 4/7 as a rational number with

a. numerator 8

b. numerator –12

c. denominator 49

d. denominator –63

**3. **Which of the following rational numbers can be represented as
non-terminating decimals?

a. 15/25

b. 7/100

c. 9/75

d. 25/48

**4. **Find three rational numbers equivalent to each one of the
following rational numbers.

a. 3/7

b. −5/13

c. −4/−11

d. 7/−10

**5. **Add the following.

a. 4/5 + 7/10

b. 6/15 + 9/25

c. (-9/10) + (-2/15)

d. 11/25 + (-29/50)

**6.** Subtract the following.

a. 3/5 - 4/10

b. 11/12 - 9/24

c. (-11/18) - (-5/54)

d. 6/13 - (-8/26)

**7.** Simplify:

a. 3/4 + (-4/5)

b. 3/10 + 8/25

c. 4/18 + 12/-27

d. −3/17 + 5/68

**8.** Add and
express the sum as a mixed fraction if required:

a. ½ + 1/4 – 3/5

b. 2/5 - ¾ − 1/5

c. 7/15 + 7/10 – 12/25

d. 2/5 - 8/20 + 7/10

**9.** What number should be added to –1/3 to get 5/7?

**10.** The sum
of two rational numbers is –5/8. If one of the numbers is −4/7, find the other
number.

**11.** The sum
of two rational numbers is 8/9. If one of the numbers is 6/11, find the other
number.

**12.** Multiply.

a. 15/14 by 21/15

b. 12/18 by 36/48

c. 13/14 by 7/13

d. 5/6 by 18/25

**13. **Find the reciprocal of the following rational
numbers.

a. 3/13

b. -8/5

c. 7/17

d. -11/23

**14. **Divide.

a. 3 by 1/4

b. 3/7 by 48/21

c. −3/8 by 15/16

d. 7/8 by 35/40

**15. **The product of two rational numbers is 6/25. If one of the
rational numbers is –3/5, find the other rational number.

**16. **By what number should −6/9 be multiplied to get
12/45?

**17. **From a wire of length 12 m 25 cm,
pieces of equal length are cut off. How many pieces are cut off, if each piece
is 7/12 metre long?

**ANSWERS**

1. a.
0.23 b. 014

c. 1.48 d. 2.375

2. a.
8/14 b. -12/-21

c. 28/49 d. -36/-63

3. a.
Terminating decimal

b. Terminating decimal

c. Non-terminating decimal

d. Non-terminating decimal

4. a.
6/14, 9/21, 12/28

b. -10/26, -15/39, -20/52

c. 8/22, 12/33, 16/44

d. -14/20, -21/30, -28/40

5. a.
15/10 b. 57/75

c. -31/30 d. -7/50

6. a. 2/10 b. 13/24

c. -28/54 d. 20/26

7. a.
-1/20 b. 31/50

c. -12/54 d. -7/68

8. a. 3/20 b. -11/20

c. 103/150 d. 7/10

9. 22/21

10. -3/56

11. 34/99

12. a.
3/2 b. ½

c. ½ d. 3/5

13. a.
13/3 b. -5/8

c. 17/7 d. -23/11

14. a. 12 b. 7/16

c. -2/5 d. 1

15. -2/5

16. -2/5

17. 21
pieces

**MCQs Questions for Class 8 Maths**

Maths Worksheets for Other Chapters of Class 8 |

**2. ****Exponents and powers class 8 worksheet**

**3. ****Squares and square roots class 8 worksheets**

**4. ****Cubes and cube roots class 8 worksheets**

**5. ****Playing with numbers class 8 worksheet**

**6. ****Algebraic expressions class 8 worksheet**

**7. ****Factorisation class 8 worksheet**

**8. ****Linear equations in one variable class 8 worksheet**

**9. ****Percentage class 8 worksheets**

**10. ****Compound interest class 8 worksheets**

**11. ****Direct and inverse proportions class 8 worksheets**

**12. ****Understanding quadrilaterals class 8 worksheets**

**13. ****Construction of quadrilaterals class 8 worksheet**

**14. ****Perimeter and area class 8 worksheets**

**15. ****Surface area and volume class 8 worksheets**

**16. ****Data handling class 8 worksheets**

**17. ****Probability class 8 worksheets**

**Some Extra Worksheets for ICSE Maths Class 8**

Maths Worksheets for Other Classes |