three cubes of iron causes are 6cm 8cm and 10cm respectively are melted and formed into a single give the age of the new cube formed is
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Answer:
12
Step-by-step explanation:
volume of first cube is 6^3=216
volume of second cube is 8^3=512
volume of third cube is 10^3=1000
volume of new cube formed will be equal to the sum of volumes of the three smaller cubes.
volume of new cube =1728
side of new cube =12cm
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