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Mathematics, 14.04.2021 02:40 06laurenelizabeth

A school library has 260 DVDs in its collection. Given that 40% of the DVDs are about science and 40% are about history, how many of the DVDs are about other subjects? There are DVDs about other subjects.​

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A school library has 260 DVDs in its collection. Given that 40% of the DVDs are about science and 40...
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