The number

The number of 1 cm cubes required to make 4 cm cube is?

Correct result:

n =  64

Solution:

a=1 cm b=4 cm  V1=a3=13=1 cm3 V2=b3=43=64 cm3  n=V2/V1=64/1=64a=1 \ \text{cm} \ \\ b=4 \ \text{cm} \ \\ \ \\ V_{1}=a^3=1^3=1 \ \text{cm}^3 \ \\ V_{2}=b^3=4^3=64 \ \text{cm}^3 \ \\ \ \\ n=V_{2}/V_{1}=64/1=64

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