A metallic cuboid of dimensions 18 mx 12 m x 8 m is melted. Find the minimum volume of molten metal which should be added to mould it into a cube whose edge is 'd cm, where 'd is an integer.
Answers
Answer:
Dmensions of a metalic cuboid are18m 12m 8m
It's volume = 18 x 12 x 8 m cube
= 2 x 3 x 3 x 2 x 2 x 3 x 2 x 2 x 2 m cube
=2 x 2 x 2 x 2 x 2 x 2 x 3 x 3 x 3 = (2 x 2 x 3)3 cube
It is a perfect cube ,hence we can make a cube using it's molten metal.
So, it is not necessary to add a molten metal in it .
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Answer:
Dimensions of a metalic cuboid are18m 12m 8m
It's volume = 18 x 12 x 8 m cube
= 2 x 3 x 3 x 2 x 2 x 3 x 2 x 2 x 2 m cube
=2 x 2 x 2 x 2 x 2 x 2 x 3 x 3 x 3 = (2 x 2 x 3)3 cube
It is a perfect cube ,hence we can make a cube using it's molten metal.
So, it is not necessary to add a molten metal in it .
Pls mark as the brainliest
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