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valkas [14]
3 years ago
14

A school librarian ordered new books for the library. Of the new books ordered 1/3 are science and 2/5 are biography, and the re

st of the books are friction. What fraction of the book ordered are friction?
Mathematics
1 answer:
matrenka [14]3 years ago
8 0

Answer:

4/15

Step-by-step explanation:

1/3=5/15

2/5=6/15

6+5=11

15-11=4

4/15 books a fiction

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