1/4 + 1/2t
i need with this question

15m is what percent of 60m; 3m; 30m; 1.5 km? the last one is km not m

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?

Find the unit rate for: 75% high-fiber chimp food to 25% high -protein chimp food.