Three metal cubes of sides 5 cm, 4 cm and 3 cm respectively are melted and cast into a new cube. Find the side of the new cube so formed
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Total volume of cubes=Volume of big cube
5^3+4^3+3^3=s^3
125+64+27=s^3
216=s^3
cube root 216=s
6=s
the side of the big cube is 6cm
5^3+4^3+3^3=s^3
125+64+27=s^3
216=s^3
cube root 216=s
6=s
the side of the big cube is 6cm
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refer to the attachment for your solution! :D
Hope it helps!
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