Sleeping....

Question

A recent survey shows that the average man will spen 141,288 hours sleeping, 85,725 hours working, 81,681 hours commuting, 1,662 hours kidding and 363,447 hours on other take during his lifetime. What percent of his life, to the nearest tenth of a percent, does he spend sleeping?

Answer 1

Simply add up (carefully) all the hours listed, then you divide the # of hours sleeping by that total.  To make this a percent, move the decimal place two positions to the right.