1mg vs.25mg of xanax (alprazolam). Which is stronger?

1mg. 0.25mg is less than 1mg. To review fractions and decimals: a number to the right of the decimal '.' is less than zero '0'. To the left of the '.' is greater than '1'. 25 goes into 100 4 times so is 1/4 (one quarter) the amount of 1.0.