Page 75 - Maths Class 05

8 15 12 8
e. f. g. h.
16 20 20 24

3. Build equivalent fractions of the following fractions till the fifth place.
3 4 6 5 7 5
a. b. c. d. e. f.
4 5 7 6 8 8

4. Check whether the pair of fractions given below are equivalent.

5 15 7 12 4 12 2 6
a. , b. , c. , d. ,
6 18 8 16 9 20 5 15
3 9 2 8
e. , f. ,
4 15 3 12

5. Change the following improper fractions into whole numbers.

25 12 21 30
a. b. c. d.
5 3 7 6
63 56
e. f.
9 8

6. Build equivalent fractions of the following fractions till the fifth place.

17 18 25 29
a. b. c. d.
3 5 4 9
36 55
e. f.
7 8

7. Express the following mixed fractions as improper fractions.
2 2 3 1
5
a. 4 b. 7 c. d. 2
3 9 9 8
2 2
e. 3 f. 9

5 7
Like Fractions and Unlike Fractions

Like and unlike fractions are the two groups of fractions :

1 3 2 4 6 3 5 1 4 9
i. , , , , ii. , , , ,
5 5 5 5 5 4 6 3 7 9

In group i. the denominator of each fraction is 5, i.e., the denominators of all the
fractions are equal.

The fractions with the same denominators are called like fractions .
In group ii. the denominator of each fraction is different, i.e., the denominators of all

the fractions are different.
The fractions with different denominators are called unlike fractions .

Mathematics-5 75