marias7Kaiketa marias7Kaiketa

18-12-2016
Mathematics

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If 12 pages equal 18 minutes how much 22 pages take? explain why

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sihangu sihangu

18-12-2016

We know 12 pages take 18 mins, so 1 page takes 18/12=1.5 mins;
Now we know 1 page takes 1.5 mins, so 22 pages take 1.5*22=33 mins.

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