Contestants in the Run-and-Bike-a-thon run for a specified length of time, then bike for a specified length of time. Jason ran at an average speed of 5.4 mi/h and biked at an average speed of 20.8 mi/h, going a total of 14.2 miles. Seth ran at an average speed of 10.8 mi/h and biked at an average speed of 18.6 mi/h, going a total of 17.8 miles. For how long do contestants run and for how long do they bike? Round to the nearest hundredth if necessary.