rections: Write a ratio for each situation. 151
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1. The librarian bought 42 new books and repaired 86 books. Give
the ratio of the repaired books to the new books.
vorito enort while
Von
1. The librarian bought 42 new books and repaired 86 books. Give
the ratio of the repaired books to the new books.
vorito enort while
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Answer:
The answer is:
21:43 (Simplified Form)
Steps:
1.) 42 new books and repaired 86 books = 42:86
2.) Simplify the ratio by finding first the GCF of 42 and 86.
⇒ GCF (42, 86) = 2
⇒ 42 ÷ 2 : 86 ÷ 2
⇒ 21 : 43
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