Question

Properties of Division
1. Closure Property
If and je + 0) are any two rational numbers then
a
number
b
=
is also a rational
be
xample :
2
19
2
19
8
57
3
(a rational number)
When a rational number is divided by 1 we get the same rational number i.e.,
-6 -1 +6
(-1) =
19
19 1
19
ny rational number divided by the same rational number is 1.
-4
7
xample :
= 1
7
But
= -1
7
7
4.
EXERCISE - 5D
Divide
11
33
1
by 25
()
2
(iv) -8 by 2
9
5
15
1)
8
Simplify​

Answer 1

Answer:

a

number

b

=

is also a rational

be

xample :

2

19

2

19

8

57

3

(a rational number)

When a rational number is divided by 1 we get the same rational number i.e.,

-6 -1 +6

(-1) =

19

19 1

19