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zepelin [54]
3 years ago
14

You borrow bookcases to display 943 books. You plan to put 22 books on each shelf. There are 5 shelves. How many bookcases do yo

u need
Mathematics
1 answer:
zaharov [31]3 years ago
5 0

Answer:

9 bookcases.

Step-by-step explanation:

Total number of books = 943

Total number of books placed in one shelf = 22

Total number of shelves in one bookcase = 5

Total number of books displayed in one bookcase = No.\ of\ shelves\ in\ 1\ bookcase\times\ No.\ of\ books\ in\ each\ shelf

Total number of books displayed in one bookcase= 5\times 22=110

Total number of bookcase required = \frac{total\ no.\ of\ books}{Number\ of\ books\ displayed\ in\ 1\ bookcase}

Total number  of bookcase required = \frac{943}{110} =8\frac{63}{110}

So, 880 books can be displayed in 8 bookcases. and for the remaining 63 books we also require one more bookcase. Therefore, the total number of bookcases needed are 9.

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