How many six-digit positive integers are there, which is evenly divisible by 4 or 9?

(If you let A be the amount of six-digit positive integers that are evenly divisible by 4 and B be the amount of six-digit positive integers that are evenly divisible by 9, so you should therefore

determine the number of elements in A ∪ B.

Remember that A and B in this case may not be disjoint sets.)

/Monica(Clapping)