1.

A cuboid of sides 9 cm, 27 cm and 24 cm is melted to form a cube. What is the ratio between the total surface area of the cuboid and that of the cube?

A. 41 : 35
B. 41 : 36
C. 47 : 38
D. 49 : 36
Answer» C. 47 : 38


Discussion

No Comment Found