Problem C. 1347. (March 2016)
C. 1347. Is it possible to glue together some small cubes of \(\displaystyle 1~\rm cm^3\) volume such that the resulting solid is not hollow, and its volume \(\displaystyle V\) in \(\displaystyle \rm cm^3\) and surface area \(\displaystyle A\) in \(\displaystyle \rm cm^2\) satisfy \(\displaystyle V=\frac{5}{4}A\)?
(5 pont)
Deadline expired on 11 April 2016.
Statistics:
95 students sent a solution.  
5 points:  73 students. 
4 points:  3 students. 
3 points:  2 students. 
2 points:  1 student. 
1 point:  4 students. 
0 point:  12 students. 
