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3 years ago

7

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

y of the DVDs are about other subjects?

1 answer:

Yuliya22 [10]3 years ago

5 0

Answer:

24 DVDs

Step-by-step explanation:

45% of 160 = 72

40% of 160 = 64

72+64=136

160-136=24

24 DVDs

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