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Mathematics, 05.12.2020 01:20 jakebice4480

Please help will mark brainiest There were 300 books on a shelf. 30% of the books were fiction books and the rest were non-fiction books. When another 120 books were added, the percentage of non-fiction books increased to 75%. How many fiction books were added to the shelf?

Before:
Fiction= _% of 300 =

non-fiction= _% of 300 =

after adding 120 books:
300 books + 120 books =
75% = books
Fiction books:

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