how many cubes having edge 3cm can be cut from a cube having edge of 6cm?
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volume of cube=side³
so ,first we find volume of small cube=[3]³ => 27cm
second, the volume of larger cube = [6]³ => 216cm
to found number of 3cm cubes which were formed by cut the 6cm cubes--->
volume of larger÷volume of smaller
=> 216 ÷ 27=8
=> 8 cubes had been made from larger cube
plz mark it best
so ,first we find volume of small cube=[3]³ => 27cm
second, the volume of larger cube = [6]³ => 216cm
to found number of 3cm cubes which were formed by cut the 6cm cubes--->
volume of larger÷volume of smaller
=> 216 ÷ 27=8
=> 8 cubes had been made from larger cube
plz mark it best
akshatboy:
thnx dear
ans the other questn too.cuboid one..
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volume of cube=side³
so ,first we find volume of small cube=[3]³ => 27cm
second, the volume of larger cube = [6]³ => 216cm
to find number of 3cm cubes which were formed by cut the 6cm cubes
volume of larger÷volume of smaller
216 ÷ 27=8
8 cubes are made from larger cube
so ,first we find volume of small cube=[3]³ => 27cm
second, the volume of larger cube = [6]³ => 216cm
to find number of 3cm cubes which were formed by cut the 6cm cubes
volume of larger÷volume of smaller
216 ÷ 27=8
8 cubes are made from larger cube
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