The DAV Class 5 Maths Book Solutions Pdf and **DAV Class 5 Maths Chapter 4 Worksheet 12** Solutions of Fractional Numbers offer comprehensive answers to textbook questions.

## DAV Class 5 Maths Ch 4 Worksheet 12 Solutions

Question 1.

Fill in the blanks.

(a)

Solution:

(b)

Solution:

(c)

Solution:

(d)

Solution:

(e)

Solution:

Explanation: A fraction divided by one is fraction itself.

(f)

Solution:

(g)

Solution:

Explanation: Zero divided by any fraction is zero.

(h)

Solution:

Explanation: Zero divided by any fraction is zero.

(i)

Solution:

Explanation: A fraction divided by one is a fraction itself.

**DAV Class 5 Maths Chapter 4 Worksheet 12 Notes**

I. Division of a fractional number by 1.

A fraction divided by one is the fraction itself.

Example 1.

Find \(\frac{2}{7}\) ÷ 1

Solution:

\(\frac{2}{7}\) ÷ 1

= \(\frac{2}{7} \times \frac{1}{1}\) (Multiplying by reciprocal of one that is one itself)

= \(\frac{2}{7}\)

II. Division of 0 by a fractional number.

Zero divided by any fraction is zero.

Example 2.

Find is 0 ÷ \(\frac{2}{3}\)

Solution:

0 ÷ \(\frac{2}{3}\)

= 0 × \(\frac{3}{2}\) (Multiplying by the reciprocal of \(\frac{2}{3}\))

= 0

III. Division of a fractional number by itself.

A fraction divided by itself is one.

Example 3.

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

Solution:

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

= \(\frac{3}{7}\) × \(\frac{7}{3}\) (Multiplying by reciprocal of \(\frac{3}{7}\))

= 1