Using the concepts of rational and irrational numbers, it is found that 3/4 = 0.75 is a rational number.
What are rational and irrational numbers?
- All numbers that can be represented by fractions are rational.
- Numbers that cannot be represented by fractions, such as non-repeating decimals and the square roots of numbers that are not perfect squares are irrational.
In this problem:
- [tex]\pi[/tex] is a non-terminating decimal, hence [tex]3\pi[/tex] also is and it is a irrational number.
- 17 and 28 are not perfect squares, hence their square root is irrational.
- 3/4 = 0.75 is a fraction, hence it is rational.
More can be learned about rational and irrational numbers at https://brainly.com/question/10814303