Astudent solved this problem and said the answer is 81 2 pounds. jill's club bought 42 5 pounds of hot dogs, 31 2 pounds of hamburger, and 23 10 pounds of chicken for the picnic. how much meat did they buy altogether? is the student's answer reasonable? no, the answer is not reasonable. it should be about 12 pounds. no, the answer is not reasonable. it should be about 15 pounds. no, the answer is not reasonable. it should be about 10 pounds. yes, the answer is reasonable.