![subject](/tpl/images/cats/mat.png)
Mathematics, 19.01.2021 23:20 maria241432
Nan updated 75% of
the DNA database. It
has 20,000 records.
Nan also updated
12,000 records in the
fingerprints database.
How many records did
Nan update in all?
![ansver](/tpl/images/cats/User.png)
Answers: 3
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You know the right answer?
Nan updated 75% of
the DNA database. It
has 20,000 records.
Nan also updated
12,0...
has 20,000 records.
Nan also updated
12,0...
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