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gavmur [86]
3 years ago
13

The total number of books in the library is 1155.there are 20 times more nonfiction books than fiction books. How many fiction b

ooks and how many nonfiction are in the library
Mathematics
1 answer:
alekssr [168]3 years ago
3 0
There is 20x more nonfiction than fiction so you do
20+1=21
so then to find out what \frac{1}{21} of 1155 is we do
1155÷21=55
so then we times 55 by 20 because there are 20x more nonfiction than fiction
55x20=1100
soo now we know there is
1100 nonfiction books and
55 fiction books
to check whether we are right we can do
1100=55=1155
we are right because there is 1155 books in the library
hope i helped
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