Mathematics, 28.12.2019 15:31, deaishaajennings123
Astudent solved this problem and said the answer was 8 1/4 feet. jenny had three pieces of rope. one piece was 3 1/2 ft long, another was 2 1/4 ft long, and the third piece was 2 1/2 ft long. how much rope did jenny have in all? is the student's answer reasonable?
a. yes, the answer is reasonable.
b. no, the answer is not reasonable. it should be about 2 feet.
c. no, the answer is not reasonable. it should be about 5 feet.
d. no, the answer is not reasonable. it should be about 15 feet.
Answers: 1
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Astudent solved this problem and said the answer was 8 1/4 feet. jenny had three pieces of rope. one...
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