Boris has 24 books and he donates a fourth of his books to the library. Cameron has 30 books and he donates a third of his books to the library. After donating their books, how many books in total do Boris and Cameron have together?
Boris donates 24 / 4 = <T>divide(24, 4)=6.0 books
Then Boris has a total of 24 - 6 = <T>subtract(24, 6)=18 books
Cameron donates 30 / 3 = <T>divide(30, 3)=10.0 books
Then Cameron has a total of 30 - 10 = <T>subtract(30, 10)=20 books
Altogether, Boris and Cameron have 18 + 20 = <T>add(18, 20)=38 books
