C. 894. A hemispherical soup bowl has a volume of 8 litres. How much soup will fill the bowl to half its height?
(5 points)
Deadline expired on 16 April 2007.
Google Translation (Sorry, the solution is published in Hungarian only.)
Megoldás.
ahonnan r^{3}=12/ dm^{3}.
A gömbszelet térfogata:
V=/3^{.}(r/2)^{2}(3rr/2)=/3(3 r^{3}/4r^{3}/8)=2,5 dm^{3}=2,5 l.
Statistics on problem C. 894.  315 students sent a solution.  
5 points:  208 students. 
4 points:  55 students. 
3 points:  18 students. 
2 points:  9 students. 
1 point:  1 student. 
0 point:  2 students. 
Unfair, not evaluated:  22 solutions. 


Problems in Mathematics of KöMaL, March 2007
