Multiple choice general knowledge math & puzzles

What is the name for the type of number that cannot be written as a ratio of two integers?

  1. Abundant

  2. Irrational

  3. Deficient

  4. Prime

Reveal answer Fill a bubble to check yourself
B Correct answer
Explanation

Irrational numbers are defined as numbers that cannot be expressed as a ratio or fraction of two integers. Examples include pi (π), square root of 2, and e. This is the standard mathematical definition.