Algebra beginning with R

Algebraic Terms
Click one of the letters above to go to the page of all terms beginning with that letter.
Rational Numbers

A rational number is any number that can be expressed as a fraction p/q of two integers

7 = 7/1 and is rational
-67 = -67/1 and is rational
0.57 = 57/100 and is rational
1/5 is a fraction and is rational

Real Numbers

The set of rational and irrational number.

0, 1, -2, 0.23, 2/5