Page 204 - Ganit Kaushal

9. Match the entries of Column I with Column II.

Column-I Column-II
900
(a) The simplest form equivalent to is (i) HCF (numerator, denominator) = 1
200
165 9
(b) The simplest form of (ii)
605 33
9
(c) In the simplest form of a fraction (iii)
2
(d) Fraction equivalent to 165 with numerator = 9 (iv) 9
605 18
156 3
(e) Fraction equivalent to with numerator = 9 (v)
312 11

10. Find the missing numbers: (NCERT)
(a) 5 glasses of juice shared equally among 4 friends is the same as _____ glasses of juice shared
equally among 8 friends.
5
So, =
4 8
(b) 4 kg of potatoes divided equally in 3 bags is the same as 12 kg of potatoes divided equally in
_____ bags.

So, 4 = 12
3

(c) 7 rotis divided among 5 children is the same as _____ rotis divided among 10 children.
So, 7 =
5 10
11. Replace the boxes in each of the following with the correct number.
(a) 2 = 8 (b) 5 = 10 (c) 3 (d) 45 = 15
7 8 5 = 20 60
7.4 LIKE AND UNLIKE FRACTIONS

Fractions with the same denominators are called like fractions, and fractions with different denominators are
called unlike fractions.
2 5 10
For example: , , are like fractions because the denominator of each of these fractions is the same,
11 11 11
2 5 10
i.e., 11, and , , are unlike fractions since they have different denominators.
17 11 7
Unlike fractions are further divided into two categories as follows:
(a) Unlike fractions with the same numerator
2 2 2 2 2 2
,,, ,, are examples of unlike fractions with the same numerator.
9 5 3 11 7 17
(b) Unlike fractions with different numerators
2 3 7 24 8 31 are examples of unlike fractions with different numerators.
,
,
,,
,
5 7 12 19 17 65
202 Mathematics-6