how many cubes of edges 4cm, each can be cut out from cuboid whose length,breadth and height are 20cm,18cm and 16cm respectively
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Answer:
90 cubes
Step-by-step explanation:
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Answered by
0
Answer:
90 cubes
Step-by-step explanation:
volume of cuboid = length x breadth x height = 20 x 18 x 16 cm^3
volume of 1 cube = a^3 = 4 x 4 x 4 cm^3
no of cubes = volume of cuboid/ volume of 1 cube
= 20 x 18 x 16/ 4 x 4 x 4
= 90 cubes
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