Question

What is the decimal representation of 18 ?

Answer 1

18 in decimal form would be 0.18

Answer 2

`x = (180)/(10)` (fractional form),
`18.000` (approximate form).

Explanation:

The decimal representation of 18 is given in two form, a fractional one and an aproximate one.

Fractional form:

`x = 18 \cdot \left((10)/(10) \right)`

`x = (180)/(10)`

Approximate form:

`18.000`