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A school library has 260 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?

A school library has 260 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 260 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?

User BlueDolphin
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2 Answers

5 votes
I think its 405 I think you do 45 times 260 then divide by 100 
User Nafeesa
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3 votes
The last 15 percent of that would be 39
User Gnaggnoyil
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