1.

How many 5 cm cubes can be cut from a cube whose edge is 20 cm?​

Answer»

-step EXPLANATION:The cube's volume is V= a^3. The “BIG” cube has a volume of 20^3 = 8000 cm^3. The volume of the “small” cube is v= 5^3 = 125 cm^3. By DIVIDING 8000 / 125 one can find that the “big” cube is made by 64 “small” cubes.



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