A walks a certain distance and rides back in 6 hours and 15 minutes. If he walks both ways he t
A walks a certain distance and rides back in 6 hours and 15 minutes. If he walks both ways he takes 7 hours and 45 minutes. If he rides both ways the time which he will take, will be
4 hours
4.75 hours
4.5 hours
4.80 hours
4.25 hours