Question

Which number is an irrational number? A)3.5 B) 36 C)48 D) 37/100

Answer 1

That would be 3.5 b/c it can’t be expressed as a ratio or a simple fraction

Answer 2

None of them

Explanation:

We have to find the irrational number

Rational number:

The number which can be expressed in
`(p)/(q)` form are called rational number,where
`q\\eq 0`,p and q are integers are

Irrational number:

The number which can not be expressed in
`(p)/(q)` form are called irrational number.

A)3.5

It can be written as

`(35)/(10)`

Where 35 and 10 are both integers number

By definition of rational number

3.5 is a rational number

B)36

`(36)/(1)`

36 and 1 are both integers number

By definition of rational number

36 is a rational number

C)48

`(48)/(1)`

48 and 1 are both integers number

By definition of rational number

48 is a rational number

D)
`(37)/(100)`

37 and 100 are both integers number

By definition of rational number

`(37)/(100)` is a rational number