Answer:
John's answer is not reasonable because 2 7/12 + 5 2/3 = 8 1/4.
Explanation:
You should convert the denominator for 5 2/3 so the denominator is 12.
5 2/3 = 5 8/12
2 7/12 + 5 8/12 = 8 1/4, not 7 1/4.
Therefore, John is incorrect.
No
2 7/12+ 5 8/12= 7 15/12 =8 1/4
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