At Max party,3/12 of the guests are 10 years old and 7/12 of the guests are 11 years old. What fraction of the guests are 10 or 11 years old.

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Answer:

10/12

Step-by-step explanation:

3/12 + 7/12 = 10/12

Answer:

10/12

Step-by-step explanation:

Because, 3/12 + 7/12 =10/12