Which of the following statements explains why 0.8⎯⎯ is or is not a rational number? 0.8⎯⎯ is rational because it can be written as a ratio of two integers, 89.

0.8⎯⎯ is rational because it can be written as a ratio of two integers, 810.

0.8⎯⎯ is irrational because it can be written as a ratio of two integers, 89.

0.8⎯⎯ is irrational because it can be written as a ratio of two integers, 810.