Acity map has the scale 1 inch = 500 feet. if a map of the city limits is 36 inches (east to west) by 24 inches (north to south), how many miles long (5,280 feet = 1 mile) is a straight east - west road in this scale?

Due to bad planning, two of the local schools have their annual plays on the same weekend. while 457 people attend one, and 372 attend the other, only 104 people were able to attend both. how many people went to at least one play?