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14-04-2021
Mathematics

contestada

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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14-04-2021

Answer:

20%

Step-by-step explanation:

40+ 40= 80

100-80= 20

So therefore, 20 are about other subjects

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