DAV Class 3 Maths Chapter 11 Worksheet 4 Solutions

The DAV Maths Book Class 3 Solutions and DAV Class 3 Maths Chapter 11 Worksheet 4 Solutions of Fractions offer comprehensive answers to textbook questions.

DAV Class 3 Maths Ch 11 WS 4 Solutions

Question 1.
Find the sum.

(a) $$\frac{2}{8}+\frac{5}{8}$$
Solution:
$$\frac{2}{8}+\frac{5}{8}$$
= $$\frac{2+5}{8}$$
= $$\frac{7}{8}$$

(b) $$\frac{4}{6}+\frac{2}{6}$$
Solution:
$$\frac{4}{6}+\frac{2}{6}$$
= $$\frac{4+2}{6}$$
= $$\frac{6}{6}$$

(c) $$\frac{4}{10}+\frac{5}{10}$$
Solution:
$$\frac{4}{10}+\frac{5}{10}$$
= $$\frac{4+5}{10}$$
= $$\frac{9}{10}$$

(d) $$\frac{3}{7}+\frac{3}{7}$$
Solution:
$$\frac{3}{7}+\frac{3}{7}$$
= $$\frac{3+3}{7}$$
= $$\frac{6}{7}$$

(e) $$\frac{1}{5}+\frac{1}{5}$$
Solution:
$$\frac{1}{5}+\frac{1}{5}$$
= $$\frac{1+1}{5}$$
= $$\frac{2}{5}$$

(f) $$\frac{1}{9}+\frac{7}{9}$$
Solution:
$$\frac{1}{9}+\frac{7}{9}$$
= $$\frac{1+7}{9}$$
= $$\frac{8}{9}$$

Question 2.
Solve the following questions.

(a) $$\frac{5}{10}+\frac{2}{10}+\frac{1}{10}$$
Solution:
$$\frac{5}{10}+\frac{2}{10}+\frac{1}{10}$$
= $$\frac{5+2+1}{10}$$
= $$\frac{8}{10}$$

(b) $$\frac{3}{6}+\frac{1}{6}+\frac{2}{6}$$
Solution:
$$\frac{3}{6}+\frac{1}{6}+\frac{2}{6}$$
= $$\frac{3+2+1}{6}$$
= $$\frac{6}{6}$$

(c) $$\frac{1}{5}+\frac{1}{5}+\frac{1}{5}$$
Solution:
$$\frac{1}{5}+\frac{1}{5}+\frac{1}{5}$$
= $$\frac{1+1+1}{5}$$
= $$\frac{3}{5}$$

(d) $$\frac{2}{6}+\frac{2}{6}+\frac{1}{6}$$
Solution:
$$\frac{2}{6}+\frac{2}{6}+\frac{1}{6}$$
= $$\frac{2+2+2}{6}$$
= $$\frac{6}{6}$$

(e) $$\frac{3}{9}+\frac{2}{9}+\frac{1}{9}$$
Solution:
$$\frac{3}{9}+\frac{2}{9}+\frac{1}{9}$$
= $$\frac{3+2+1}{9}$$
= $$\frac{6}{9}$$

(f) $$\frac{4}{10}+\frac{1}{10}+\frac{2}{10}$$
Solution:
$$\frac{4}{10}+\frac{1}{10}+\frac{2}{10}$$
= $$\frac{4+1+2}{10}$$
= $$\frac{7}{10}$$

(g) $$\frac{1}{8}+\frac{2}{8}+\frac{4}{8}$$
Solution:
$$\frac{1}{8}+\frac{2}{8}+\frac{4}{8}$$
= $$\frac{1+2+4}{8}$$
= $$\frac{7}{8}$$

(h) $$\frac{1}{4}+\frac{2}{4}+\frac{1}{4}$$
Solution:
$$\frac{1}{4}+\frac{2}{4}+\frac{1}{4}$$
= $$\frac{1+2+1}{4}$$
= $$\frac{4}{4}$$

Question 3.
Colour squares to show the correct answer.

(a) $$\frac{3}{8}+\frac{2}{8}$$ =
Solution:

$$\frac{5}{8}$$ =

(b) $$\frac{2}{9}+\frac{3}{9}+\frac{4}{9}$$ =
Solution:

$$\frac{9}{9}$$ =

(c) $$\frac{3}{10}+\frac{2}{10}$$ =
Solution:

$$\frac{5}{10}$$ =

(d) $$\frac{5}{10}+\frac{2}{10}+\frac{1}{10}$$ =
Solution:

$$\frac{8}{10}$$ =

Question 4.

(a) $$\frac{4}{5}, \frac{1}{5}, \frac{2}{5}$$
Solution:
$$\frac{4}{5}, \frac{1}{5}, \frac{2}{5}$$
= $$\frac{4+1+2}{5}$$
= $$\frac{7}{5}$$

(b) $$\frac{2}{3}, \frac{1}{3}$$
Solution:
$$\frac{2}{3}, \frac{1}{3}$$
= $$\frac{2+1}{3}$$
= $$\frac{3}{3}$$

(c) $$\frac{4}{7}, \frac{2}{7}$$
Solution:
$$\frac{4}{7}, \frac{2}{7}$$
= $$\frac{4+2}{7}$$
= $$\frac{6}{7}$$

(d) $$\frac{2}{9}, \frac{5}{9}, \frac{1}{9}$$
Solution:
$$\frac{2}{9}, \frac{5}{9}, \frac{1}{9}$$
= $$\frac{2+5+1}{9}$$
= $$\frac{8}{9}$$

DAV Class 3 Maths Chapter 11 Worksheet 4 Notes

E.g. Add $$\frac{1}{3}$$, $$\frac{4}{3}$$ and $$\frac{6}{3}$$
$$\frac{1}{3}$$ + $$\frac{4}{3}$$ + $$\frac{6}{3}$$ = $$\frac{11}{3}$$