The frog climbs 1 meter every day (3 meters climbed - 2 meters fallen back).
To escape a 3-meter pit, the frog needs to climb for 3 days (3 meters / 1 meter per day).
So, it took the frog 3 days to escape the pit.
A frog has fallen in a pit 3 m deep and each day it climbs 3 m but falls 2 m back in the night. How many days did it take for a frog to escape
1 answer