4 years ago

John added 2 7/12 and 5 2/3 and got 7 1/4. Is John's answer reasonable

Mathematics

2 answers:

Olegator [25]4 years ago

7 0

Answer:

John's answer is not reasonable because 2 7/12 + 5 2/3 = 8 1/4.

Step-by-step 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.

Dmitriy789 [7]4 years ago

3 0

Answer:

Step-by-step explanation:

2 7/12+ 5 8/12= 7 15/12 =8 1/4

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