Among Canadians it is estimated that 64% of coffee drinkers add milk (or some alternative) to their coffee. It is also estimated that 35% of coffee drinkers add sugar (or some other sweetener) to their coffee. Suppose it is known that whether or not a person adds milk to their coffee is independent of whether or not they add sugar to their coffee.

What is the probability that a randomly selected Canadian adds milk or sugar to their coffee? Give your answer as a decimal accurate to 3 decimal places.