Students can Download Maths Chapter 5 Fractions Questions and Answers, Summary, Notes Pdf, KSEEB Solutions for Class 5 Maths helps you to revise the complete Karnataka State Board Syllabus and score more marks in your examinations.

## Karnataka State Syllabus Class 5 Maths Chapter 5 Fractions

### KSEEB Class 5 Maths Fractions Ex 5.1

Question 1.

Which of the following figures have been divided into parts of the same size?

Answer:

b & c.

Question 2.

Draw a line to divide each of these figures into the required number of equal parts.

Answer:

This online Least Common Denominator Calculator (or LCD calculator) calculates the least common denominator (or the lowest common denominator) of fractions.

Question 3.

Write each of the following as a fraction

Answer:

a) Half –\(\frac{1}{2}\)

b) Two-third – \(\frac{2}{3}\)

c) Two-tenth – \(\frac{2}{10}\)

d) Five-seventh – \(\frac{5}{7}\)

e) Five-sixteenth – \(\frac{5}{16}\)

f) Five-twelveth – \(\frac{5}{12}\)

g) Eight-nineth – \(\frac{8}{9}\)

h) Four-nineth – \(\frac{4}{9}\)

i) Three-fourth – \(\frac{3}{4}\)

j) Two-fifth – \(\frac{2}{5}\)

Question 4.

Write each of the fraction in words

Answer:

a) \(\frac{2}{5}\) – two-fifth

b) \(\frac{3}{4}\) – three-fourth

c) \(\frac{7}{10}\) – seven-tenth

d) \(\frac{11}{12}\) – eleven-twelveth

e) \(\frac{2}{3}\) – two-third

f) \(\frac{4}{5}\) – four-fifth

g) \(\frac{5}{8}\) – five-eight

h) \(\frac{3}{7}\) – three-seventh

i) \(\frac{5}{6}\) – five-sixth

j) \(\frac{7}{9}\) – seven-nineth

Question 5.

What fraction of the figure is shaded?

Answer:

a) \(\frac{2}{3}\)

b) \(\frac{2}{4}\)

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

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

e) \(\frac{7}{15}\)

f) \(\frac{6}{18}\)

Question 6.

Fill in the blanks:

Answer:

a) The denominator of the fraction \(\frac{1}{8}\) is 8

b) The numerator of the fraction is \(\frac{2}{5}\) 2

c) 3 is the denominator of fraction \(\frac{1}{3}\)

d) 1 is the numerater of the fraction \(\frac{1}{5}\)

e) In a fraction, the denominator is written below the numerator separated by a line.

Question 7.

Write down the fraction of the coloured portions in these figures.

Answer:

a)

\(\frac{1}{5}\)

b)

\(\frac{2}{4}\)

c)

\(\frac{4}{12}\)

d)

\(\frac{3}{6}\)

e)

\(\frac{4}{9}\)

Question 8.

Write the fraction for the shaded part in each of the following figures.

Answer:

\(\frac{4}{7}\)

\(\frac{2}{9}\)

\(\frac{7}{10}\)

Question 9.

Colour the figures as instructed.

Answer:

Eg: \(\frac{7}{10}\)

\(\frac{1}{5}\)

\(\frac{2}{3}\)

\(\frac{2}{9}\)

Question 10.

Represent the given fraction by drawing a line.

Answer:

a) What is \(\frac{1}{3}\) of 12?

b) What is \(\frac{2}{5}\) of 15?

c) What is \(\frac{2}{7}\) of 21?

Question 11.

Shade the figures to show the fractions.

Answer:

a) \(\frac{6}{11}\)

b) \(\frac{7}{20}\)

c) \(\frac{8}{15}\)

Question 12.

Which of the following shaded figures represent \(\frac{4}{9}\) ?

Answer:

Question 13.

Which of the following shaded figure represents \(\frac{5}{12}\) and give reason.

Answer:

fig b&d, Reason: 5 objectives out of 12 are shaded

Question 14.

Represent the grouped parts as fractions:

Answer:

a)

\(\frac{4}{5}\)

b)

\(\frac{3}{7}\)

c)

\(\frac{5}{6}\)

### KSEEB Class 5 Maths Fractions Ex 5.2

I. Fill in the gaps using > or < signs.

### KSEEB Class 5 Maths Fractions Ex 5.3

I. Complete the series.

2 × 2 = 4

2 × 3 = 6

3 × 2 =6

3 × 3 = 9

3 × 4 = 12

5 × 2 = 10

7 × 2 = 14

5 × 3 = 15

7 × 3 = 21

5 × 6 = 30

7 × 6 = 42

II. Write the next three equivalent fractions.

2 × 3 = 6, 5 × 3 = 15

2 × 4 = 8, 5 × 4 = 20

2 × 5 = 10, 5 × 5 = 25

3 × 3 = 9

3 × 4 = 12

3 × 5 = 15

9 × 3 = 27, 11 × 3 = 33

9 × 4 = 36, 11 × 4 = 44

9 × 5 = 45, 11 × 5 = 55

III. Are the two fractions equivalent?

Question 1.

\(\frac{3}{5}\) and \(\frac{18}{30}\)

Answer:

Yes,Reason, \(\frac{3}{5} \times \frac{6}{6}=\frac{18}{30}\)

Question 2.

\(\frac{12}{17}\) and \(\frac{8}{20}\)

Answer:

No, Both terms are different

Question 3.

\(\frac{2}{7}\) and \(\frac{7}{21}\)”

Answer:

No, Both terms are different

Question 4.

\(\frac{5}{11}\) and \(\frac{25}{55}\)

Answer:

Yes,Reason, \(\frac{5 \times 5}{11 \times 5}=\frac{25}{55}\)

IV. Find an equivalent raction of \(\frac{4}{7}\) having:

1. 16 as numerator

\(\frac{4 \times 4}{7 \times 4}=\frac{16}{28}\)

2. 24 as numerator

\(\frac{4 \times 6}{7 \times 6}=\frac{24}{42}\)

3. 21 as denominator

\(\frac{4 \times 3}{7 \times 3}=\frac{12}{24}\)

4. 84 as denominator

\(\frac{4 \times 12}{7 \times 12}=\frac{48}{84}\)

### KSEEB Class 5 Maths Fractions Ex 5.5

I. Reduce each of the following fractions into its lowest form.

- \(\frac{8}{16}=\frac{1}{2}\)
- \(\frac{5}{10}=\frac{1}{2}\)
- \(\frac{54}{108}=\frac{1}{2}\)
- \(\frac{4}{20}=\frac{1}{5}\)
- \(\frac{3}{15}=\frac{1}{5}\)
- \(\frac{12}{16}=\frac{3}{4}\)
- \(\frac{9}{27}=\frac{1}{3}\)
- \(\frac{36}{48}=\frac{3}{4}\)
- \(\frac{24}{56}=\frac{3}{7}\)
- \(\frac{24}{72}=\frac{1}{3}\)

### KSEEB Class 5 Maths Fractions Additional Questions

Question 1.

Estimate the degree of closeness of the fractions \(\frac{2}{7}, \frac{3}{7}\) and \(\frac{5}{7}\) and \(\frac{1}{4}, \frac{1}{2}\) and \(\frac{3}{4}\)

Answer:

\(\frac{2}{7}\) is closer to \(\frac{1}{4}, \frac{3}{7}\) is closer to \(\frac{1}{2}\)

\(\frac{5}{7}\) is closer to \(\frac{3}{4}\)

Question 2.

Estimate the degree of closeness of the fractions \(\frac{2}{9}, \frac{4}{9}, \frac{5}{9}\) and \(\frac{7}{9}\) to \(\frac{1}{4}, \frac{1}{2}\) and \(\frac{3}{4}\) .

Answer:

\(\frac{2}{9}\) is closer to \(\frac{1}{4}, \frac{4}{9}\) is closer to \(\frac{1}{2}\)

\(\frac{5}{9}\) is closer to \(\frac{1}{2}, \frac{7}{9}\) is closer to \(\frac{3}{4}\)