52.8k views
2 votes
1.5
Is this number rational or irrational

User Hmuelner
by
4.6k points

1 Answer

1 vote

Answer:

Rational.

Explanation:

Many floating point numbers are also rational numbers since they can be expressed as fractions. For example, 1.5 is rational since it can be written as 3/2, 6/4, 9/6 or another fraction or two integers. Pi (π) is irrational since it cannot be written as a fraction.

User Mkokho
by
3.8k points