Aparticular saturday 60% of visitors to an art museum where students if a hundred 44 students visited the museum how many total visitors did the art museum have that day

Adolphin is swimming with her friend. the dolphin jumps to a height of 4.54.54, point, 5 meters above the surface of the water as her friend swims 9.89.89, point, 8 meters directly below her. what is the position of the dolphin's friend relative to the surface of the water? meters