Mikaela is competing in a race in which she both runs and rides a bicycle. she runs 5 kilometers in 0.5 hour and rides her bicycle 20 kilometers in 0.8 hour.
a. at the rate given, how many kilometers can mikaela run in 1 hour?

b. at the rate given, how many kilometers can mikaela bike in 1 hour?

c. if mikaela runs for 1 hour and bikes for 1 hour at the rates given, how far will she travel?