the edges of the solid cube is 6cm how many cubes of 2cm edges can be from this
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Answered by
9
Let the number of cubes formed of 2 cm edge be x
Volume of cube of edge 6cm = Volume of 'x' no of cubes of edge 2 cm
6×6×6 =x×2×2×2
3×3×3=x
27=x
27 cubes can be formed
Volume of cube of edge 6cm = Volume of 'x' no of cubes of edge 2 cm
6×6×6 =x×2×2×2
3×3×3=x
27=x
27 cubes can be formed
Answered by
2
given
i)edge of big cube = 6cm
edge of small cube =2cm
let number of small cubes formed with big cube = n
n = volume of big cube/ volume of small cube
= (6cm)³/(2cm)³
= (6cm * 6cm * 6cm)/(2cm*2cm * 2cm)
=27
∴27 cubes are made with large cube .
i)edge of big cube = 6cm
edge of small cube =2cm
let number of small cubes formed with big cube = n
n = volume of big cube/ volume of small cube
= (6cm)³/(2cm)³
= (6cm * 6cm * 6cm)/(2cm*2cm * 2cm)
=27
∴27 cubes are made with large cube .
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