12. The ratio of storybooks to other books in a library is 2: 7. If the total number of
storybooks is 400, then find the total number of books in the library.
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Answered by
2
Answer:
the ratio of storybooks to the other books of the library = 2:7
total no of story books =200
that means 2=200 and find 7:?
2=400
4=800
6=1200
8=1600
7=1400
Answered by
6
Answer:
total no. of books in library -
total no. of story books + total no. of other books
400+1400=1800
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