I wasn't going to click on this entry, but the ALL-CAPS entranced me and enthralled me, so I had to click it.
well, if he gave his dog 1/5 of the money, what's left is just 4/5, recall 5/5 is a whole, so
now, let's divide that 4/5 in 3 even pieces
now, his donation to each charity was 60 bucks, so 4/5, of say "x", "x" being to total amount, is 60, thus (4/5)x = 60
and surely you know how much that is.