The seventh grade class contributed $60 toward refreshments for the school fair and the sixth grade class contributed $50. how much money did the seventh grade class contribute for each dollar contributed by the sixth grade classes

The map shows the location of the airport and a warehouse in a city. though not displayed on the map, there is also a factory 112 miles due north of the warehouse.a truck traveled from the warehouse to the airport and then to the factory. what is the total number of miles the truck traveled?