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.
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
