May
4
Chanel P asked:
The space in a bookcase measures 24 cm by 23 cm. Each volume of a 20 volume encyclopedia has a spine measuring 25 cm by 1 cm. How many encyclopedias will fit in this space so that all the spines can be read.
The space in a bookcase measures 24 cm by 23 cm. Each volume of a 20 volume encyclopedia has a spine measuring 25 cm by 1 cm. How many encyclopedias will fit in this space so that all the spines can be read.
so it means that the books arn’t standing straight. they are leaning/on a slant.
please show all working out!!
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24*23*/25 = tot books
tot books / 20 = encyclopedias = 1