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satela [25.4K]
3 years ago
12

90 books represent 3% of the total books at the library

Mathematics
1 answer:
joja [24]3 years ago
3 0

Answer:

3000 books.

Step-by-step explanation:

Let x be total number of books.

3% is 3/100.

So:

3x/100=90

3x=9000

x=3000 books

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