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just olya [345]
3 years ago
5

What is 8.6+6.4+12.9

Mathematics
2 answers:
mamaluj [8]3 years ago
6 0

Answer:

27.9

Step-by-step explanation:

8.6+6.4=15 15+12.9=27.9

Pepsi [2]3 years ago
5 0

Answer:

27.9

Step-by-step explanation:

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