Students can Download Chapter 2 Fractions and Decimals Ex 2.4, Question and Answers, Notes Pdf, KSEEB Solutions for Class 7 Maths, Karnataka State Board Solutions help you to revise complete Syllabus and score more marks in your examinations.

## Karnataka State Syllabus Class 7 Maths Chapter 2 Fractions and Decimals Ex 2.4

Question 1.

Find:

i)

Solution:

ii)

Solution:

iii)

Solution:

iv)

Solution:

v)

Solution:

vi)

Solution:

Question 2.

Find the reciprocal of each of the following fractions. Classify the reciprocals as proper fractions, improper fractions and whole numbers.

Solution:

Whole number ➝ Number starting from 0

⇒ 0, 1, 2, 3, 4, 5, 6, ..

Proper fraction ➝ where Numerator < Denominator

Improper fraction ➝ where Numerator < Denominator

here Numerator > Denominator

∴ It is improper fraction

ii) \(\frac{5}{8}\)

Solution:

here, Numerator > Denominator

∴ It is improper fraction

iii) \(\frac{9}{7}\)

Solution:

here Numerator > Denominator

∴ It is improper fraction

iv)

Solution:

here, Numerator > Denominator

∴ It is improper fraction

v) \(\frac{12}{7}\)

Solution:

here, Numerator > Denominator

∴ It is improper fraction

vi) \(\frac{1}{8}\)

Solution:

∴ It is a whole number

Question 3.

Find:

i)

Solution:

ii)

Solution:

iii)

Solution:

iv)

Solution:

v)

Solution:

vi)

Solution:

Question 4.

Find

i)

Solution:

ii)

Solution:

iii)

Solution:

iv)

Solution:

v)

Solution:

vi)

Solution:

vii)

Solution:

viii)

Solution: