Three equal cubes are placed adjacently in a row. Find the ratio of the total surface area of the resulting cuboid to the sum of the total surface areas of the three cubes.
(a) 7: 13
(b) 7: 3
(c) 7: 9
(d) 7: 5
Three equal cubes are placed adjacently in a row. Find the ratio of the total surface area of the resulting cuboid to the sum of the total surface areas of the three cubes.
(a) 7: 13
(b) 7: 3
(c) 7: 9
(d) 7: 5