# Rationalise - Turn into fraction

Rations can be shared half each (rations can be fractions).

Examples

1.5 is rational because = 3/2

0.333 is rational because = 1/3

pi is not rational (irrational) because it can’t be turned into a fraction.

3.14155……….

NOTE:

22/7 is bigger than pi. It’s close but not accurate.

sqrt2 is irrational because it can’t be turned into a fraction.