In jar A, 60% of the marbles are red and the rest are green. 4 | Gmat Uzbekistan

In jar A, 60% of the marbles are red and the rest are green. 40% of the red marbles are moved to an
empty jar B. 60% of the green marbles are moved to an empty jar C. The marbles in both B and C are
now moved to another empty jar D. What fraction of the marbles in jar A were moved to jar D?