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the side of a square hall is 15 m each.if square tiles of side 1 by 2 m each have to be used to pave the floor,how many tiles will be needed? these tiles are packed inside boxes.each box contains 100 tiles. how many boxes of tiles have to be purchased to cover the floor completely?   64 cubes of side 3 cm each are packed in a cubicle box to its full capacity.what is the length of the side of the cubicle box?what is its capacity?
Asked by Trisha Gupta | 04 Sep, 2019, 01:46: PM
answered-by-expert Expert Answer
2.
Volume of each cube = 33 = 27 cm3
Volume of 64 cubes = 27 x 64 = 1728 cm3
Therefore, capacity of cubical box = 1728 cm3
therefore L e n g t h space o f space s i d e space o f space t h e space c u b i c a l space b o x space equals cube root of 1728 equals 12 c m H e n c e comma space t h e space l e n g t h space o f space t h e space s i d e space i f space t h e space c u b i c a l space b o x space i s space 12 space c m. 
Answered by Renu Varma | 05 Sep, 2019, 11:37: AM

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