contestada

a school Liberian ordered new books for the library of the new books covered 1/3 are science 2/5 are biography,and the rest of the books are friction. what fraction of the books ordered are fiction?

Respuesta :

Given that of the new books the new books the new liberian ordered;

-1/3 are science

-2/5 are biography

Let s, b and f represent the fraction of science, biography and fiction of the new book.

[tex]s+b+f=1[/tex]

substituting the values of s and b given;

[tex]undefined[/tex]

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