Question

A solid cube is cut into three solids such that two of them are cuboids with two dimensions
exactly half of the bigger cube and the third dimension same as the original cube. The third
solid has two dimensions same as the original cube. Find the ratio of total surface area of the
smaller cuboids and the other solid.
A. 5:8
B. 3:5
C. 5:12
D. 6:5
E. 7:12

Answer 1

Answer:

I think C is the answer

Step-by-step explanation:

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