how many 3-cm cubes can be formed by melting a 15-cm cube of metal?
Answers
Answered by
80
Volume of cube melted =a^3=3375
Volume of 1 small cube =27
Number of cube formed=3375/27
=125cubes
Volume of 1 small cube =27
Number of cube formed=3375/27
=125cubes
Answered by
57
vol. of big cube = vol. of small cube * n (n = no. of cubes)
A^3 = a^3 * n
15*15*15 = 3*3*3*n
n = 125
hope the answer is correct
A^3 = a^3 * n
15*15*15 = 3*3*3*n
n = 125
hope the answer is correct
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