3. for 1 day on mercury (rotate around itself round 1) Take 59 days of the Earth but the Sun khotronopduang. (Rotation around the Sun 1 RPM) It takes only 88 Earth days.
3. 1 day on Mercury (rotation around 1) takes 59 days to orbit the Earth, but the sun (rotation around the sun one time) took only 88 days of the world.