Practical Mathematics K12Americans currently average 6.8 hours of sleep at night, down more than an hour from 1942.
On average, Americans spend just 90 minutes eating during the day.
American adults are watching television five hours per day on average.
The average man employed full-time works 8.4 hours per work day.

Bob, a typical American, shaves himself and spends the necessary time in the bathroom, amounting to 18 minutes per day. He goes to work and back in 1 hour.

How much time does he have left for his family, leisure, Internet, and helping his beloved wife Mary on a day when he works?