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Sliva [168]
3 years ago
8

What is the sum of this expression?

Mathematics
1 answer:
bazaltina [42]3 years ago
5 0

Answer:

5 4/21

Step-by-step explanation:

3 3/7 + 1 16/21

3 9/21 + 1 16/21

4 25/21

5 4/21

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