A frog at the bottom of a well climbs up 3 ft every day, but slips back 2 ft during the night. How long will it take to reach the top, if the well is 20 ft deep?

Please follow and like us:

A frog at the bottom of a well climbs up 3 ft every day, but slips back 2 ft during the night. How long will it take to reach the top, if the well is 20 ft deep?

Please follow and like us:

## Recent Comments