Question

Is-7.832198653 rational or irrational

Answer 1

A irrational number is one the gos on forever never repeating, your format shows that it would be a rational number but I can’t tell because of the way you have layed it out

Answer 2

-7.832198653 is a rational number, because it is terminated. If however, there is a line over any of the numbers, it becomes an irrational number, because they go on forever

hope this helps