Seudónimo Seudónimo

08-01-2016
Mathematics

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Pavel has 23 books in his collection if he adds 4 books to his collection each month how many books will he have after 15 months

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utlchris utlchris

08-01-2016

So 4 books a month x 15 moths = 60. Plus the 23 books they already have would be 83.

4x15=60 +23 = 83

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08-01-2016

books already has:23+4(books added)=27
27*15 (months)=405 books he'll have after 15 months

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