Astudent solved this problem and said the answer is 2 3/8 pints. richard took 4 1/8 pints of water with him on his hike. he drank water as he hiked. he has 1 3/4 pints left. how much water did richard drink? is the student's answer reasonable? a. yes, the answer is reasonable. b. no, the answer is not reasonable. it should be about 1 pint. c. no, the answer is not reasonable. it should be about 3 pints. d. no, the answer is not reasonable. it should be about 6 pints.