**Rational Numbers
Class 7 Worksheet**

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**Rational Numbers
Class 7 Worksheet**

**1.** Write the following statements as true or
false.

a. Every rational number is a
fraction.

b. Every fraction is a rational
number.

c. Corresponding to every rational
number, there is a point on the number line.

d. Corresponding to every point on the
number line, there is a rational number.

e. Two rational numbers are equivalent
if they have the same standard form.

f. 9/35 can be represented as a
terminating decimal.

g. 5/64 can be represented as a non-terminating
decimal.

h. The decimal representation of a
rational number in standard form terminates if the denominator has 2 or 5 or
both as prime factors.

**2. **Express 2/9 as a rational number with

a. numerator 8 b. numerator –12

c. denominator 54 d. denominator –81

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

a. 2/5 b. −3/11 c. −5/−13 d.
4/−9

**4. **Express each of the following in decimal form.

a. 12/100 b. 8/25 c. 5/8 d. 17/50

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

a. 15/26 b. 2/50 c. 6/250 d. 45/180

**6. **Add the following.

a. 2/5 + 3/10 b. 4/15 + 8/25 c. (-7/10) + (-3/15) d. 15/25 + (-33/50)

**7.** Subtract the following.

a. 4/5 - 7/10 b. 9/12 - 7/24 c. (-8/18) - (-4/54) d. 12/25 - (-9/50)

**8.** Simplify:

a. 2/3 + (-3/5) b. 2/5 + 7/25 c. 4/9 + 15/-27 d. −4/19 + 5/76

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

a. ½ + 1/3 – 4/5 b. 2/3 - ¾ − 4/5 c. 9/30 + 3/10 – 9/25 d. 4/5 - 10/20 + 7/15

**10.** The sum
of two rational numbers is –12. If one of the numbers is −9/5, find the other
number.

**11.** The sum
of two rational numbers is 9. If one of the numbers is 4/9, find the other
number.

**12.** What number should be added to –2 to get 4/9
?

**13.** Multiply.

a. 5/7 by 7/10 b.
13/18 by 36/78 c. 10/14 by 7/10 by d. 2/3 by 18/20

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

a. 5/11 b. -7/3 c. 9/19 d. -12/25

**15. **Divide.

a. 4 by 1/5 b. 3/5 by 49/25 c. −3/4 by 9/16 d. 7/8 by 28/24

**16. **The product of two rational numbers is 1/5. If one of the numbers
is –4/9, find the other rational number.

**17. **By what number should −4/5 be multiplied to get 12/35?

**18. **From a rope of length 24 m 50 cm,
pieces of equal length are cut off. How many pieces are cut off, if each piece
is 7/8 metres long?

**MCQs Questions for Class 7 Maths**

Maths Worksheets for Other Chapters of Class 7 |

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**2. ****HCF and LCM questions for class 7**

**3. ****Fraction questions for class 7**

**4. ****Decimals class 7 worksheets**

**5. ****Exponents and powers class 7 worksheet**

**7. ****Algebraic expressions worksheet for class 7**

**8. ****Linear equations class 7 worksheet**

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**10. ****Percentage worksheet for class 7**

**11. ****Profit and loss class 7 worksheet**

**12. ****Simple interest worksheet for class 7**

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**15. ****Congruence of triangles class 7 worksheets**

**16. ****Symmetry worksheet for class 7**

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**18. ****Perimeter and area class 7 worksheets**

**19. ****Data handling class 7 worksheet**

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