1/10
1/100
1/1000
1/10000
Decimal expansion of a rational number is terminating.
Decimal expansion of a rational number is non-terminating.
Decimal expansion of an irrational number is terminating.
Decimal expansion of an irrational number is non- terminating and non- repeating.
The sum of two irrational numbers is always an irrational number.
The sum of two irrational numbers is always a rational number.
The sum of two irrational numbers may be a rational number or an irrational number.
The sum of two irrational numbers is always an integer.
Product of two irrational numbers is always irrational.
Product of a rational and an irrational number is a always irrational.
Sum of two irrational numbers can never be irrational.
Sum of an integer and a rational number can never be an integer.
0.1
0.01
0.001
0.0001
A natural number
An integer
A rational number
An irrational number
Always a natural number
Always an irrational number
Always an irrational number
Sometimes a natural number and sometimes an irrational number
39/24
3/16
3/11
137/25
A unique real number
A natural number
A rational number
An irrational number
14/9
14/11
14/13
14/15
33/100
3/10
1/3
3/100
1/10
3/10
3
30
8/25
29/90
32/99
32/199
0.15
0.01516
0.151615161516.....
0.50155001500015....
0.45454545.....
0.43434343
0.45
0.43