Question

Which of these are rational?

(Can be more than one)

11.47723
6.
4.01
12.

Answer 1

So unless the expression 11.47723 doesn't end, all of your numbers are rational.

Explanation:

All numbers, quotients, integers, fractions, zero, and their counterparts are all rational numbers. Any number that doesn't end or any number that repeats over and over again forever is called an irrational number.

Hopefully I could help! :)