Question

the average length of a female white pink dolphin is about 111 inches what is the length in feet and inches

Answer 1

111in x 1ft/12in = 9¼ft. 
¼ft x12in/ft = 3in, so the answer is 9 feet and 3 inches

Answer 2

1 Foot=12 inches => 1 inch=1/12 feet => 111 inches=111/12 => 9.25 feet