Travis drove 324 miles and used 12 gallons of gasoline. Find the unit rate

Jimmy can run 3.5 miles in 20 minutes. how far can ne run in one hour and ten minutes?

Kelli swam upstream for some distance in a hour. she then swam downstream the same river for the same distance in only 6 minutes. if the river flows at 5km/hr, how fast can kelli swim in still water?

The hockey team has been great! in 2008, they won 20% more games than in 2007 in 2009 they won 50% more games than in 2008 what was their overall percentage increase from 2007 through2008?