North korea from it's establishment in 1948 to his death in 1994
Grenville was in favor of taxing the colonies and was famous for proposing the Stamp Act.
Grenville saw out of control spending, especially spending on the colonies, and saw a need for raising additional revenue to keep the Crown from becoming insolvent.
Divide 61.5 by three so you know how much each quarter is.
61.5/3=20.5
And then add that number to 61.5 so that you have all four quarters
20.5+61.5=82
So he only has 20.5 miles more to get home and he will have traveled 82 miles in all when he gets home.