Question

Is 5.6213 repeated rational or irrational

Answer 1

Step-by-step explanation:

We need to write the decimal number in fraction:

`5.6213\text{ = }(56213)/(10000)`

If after converting from decimal to fraction, the number termintes, then it is rational.

If it doesn't terminate or it contnues without a pattern, it is irrational.

The fraction above te