How many boxes can be placed in a room of cubical shape of dimensions 25 m if each cubic box has a side of 2.5 cm
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Answer:
10^9 boxes
Step-by-step explanation:
Volume of room = 25 * 25 * 25 m³
1cm = 1/100 m
Volume of a box = (2.5/100)*(2.5/100)*(2.5/100) m³
Volume of a box = (25/1000)*(25/1000)*(25/1000) m³
Number of boxes = Room Volume/box volume
Number of boxes = (25 * 25 * 25){(25/1000)*(25/1000)*(25/1000)}
= 1000 * 1000 * 1000
= 1000000000
= 10^9
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