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A cube of side 6 cm is painted on all its 6 faces with red colour. It is then broken up into 216 smaller identical cubes . What is the ratio of N_0 : N_1 : N_2 .Where N_0 to number of smaler cube with no colourd surface . N_1 tonumber of smaller cubes with 1 red face . N_2 tonumber of smaller cubes with 2 redfaces : |
Answer» 0.12784722222222 |
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