Hree cubes of edges 6 cm, 8 cm and 10 cm are meted without loss of metal into a single cube. The edge of the new cube will be:
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Step-by-step explanation:
Volume of the cube is the cube of the length of its edge. So the total volume of the 3 cubes would be 6^3 + 8^3 + 10^3
which is 216 + 512 + 1000 = 1728
which happens to be the cube of 12. So the edge of the new cube would be 12 cm.
A 5 cm cube is cut into as many 1 cm cubes as possible
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