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alex41 [277]
3 years ago
9

NOW FOR REAL ITS MISSING DUE YESTERDAY I NEED THIS DONE NOW

Mathematics
2 answers:
Whitepunk [10]3 years ago
4 0

Answer:

6.45

Step-by-step explanation:

6.9-6.0=0.9

0.9÷2=0.45+6=6.45

This is the middle between 18 and 21.

Hope this helps and give brainliest, thank me and rate it 5 please. :)

Vaselesa [24]3 years ago
3 0

Answer:6.45

Step-by-step explanation:

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