Mathematics, 20.01.2021 08:20 estrellagutierrez12

A school library has 160 DVDs in its collection. Given that 45% of the DVDs are about science and 40% are about history, how many of the DVDs are about other subjects?

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A school library has 160 DVDs in its collection. Given that 45% of the DVDs are about science and 40...

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