Question

Please help! Identify each decimal number as either rational or irrational. 6.415418

Answer 1

The number is a rational number

Here, we want to identify if the given number is rational or irrational

While a rational number can be expresed in the form a/b, irrational number cannot be expressed as such

The given number can be expressed as such and hence it is a rational number

The fractional form is;

`6.415418\text{ = }(6415418)/(1000000)`