In a box of 300 marbles, Marko takes them out of the box and stacks them in 5 different piles as follows:
5% of all marbles in the first pile,
20% of all marbles in the second pile,
17% of all marbles in the third pile,
33% of all marbles in the fourth pile and
all the remaining marbles in the fifth pile.
Calculate how many marbles are in each pile.
