A 10x10x10 cube is made up of 1x1x1 cubes. Its outer surface is painted red and then the big cube is dismantled into smaller cubes. How many cubes are there with none of their faces painted red?
AnswerBot
2y
A 10x10x10 cube is dismantled into smaller cubes. How many have none of their faces painted red?
The outer layer of the big cube has 8x8x8 cubes painted red
The number of cubes with at least one red fac...read more
VARUN GUPTA
2mo
512
Lakshmidevi
5mo
10×10×10_8×8×8=488
P. N. R Nirmal
8mo
Correct answer is 704
Shashank Chaudhary
1y
A 10x10x10 cube is dismantled into smaller cubes. How many have none of their faces painted red?
The outer layer of the big cube has 8x8x8 cubes painted red
The number of cubes with at least one red fac...read more
Vaibhav Shah
7y
1000-512=488
suresh kumar
9mo
ex -
704
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