이 산수문제 맞추시는분은 천재!!!!!!!!! 이명박씨도 못풀었다는..... 도움절실!
There were 233 tickets sold for a basketball game. The activity cardholders' tickets cost $1.50 and the non-cardholders' tickets cost $2.25. The total amount of money collected was $383.25. How many od each kind of ticket were sold?
How many activity cardholders' tickets were sold?
이거 맞추시면 천재로 임명합니다!
7 Comments
ㅎㅎ
2009.06.20
233 tickets for activity cardholders were sold and the rest $33.75 were kept by the ticket buyer whoever that was....
흠...
2009.06.20
GMAT 스러운 문제는 머죠.ㅡㅡ?
따분한 오후
2009.06.19
1.X+ Y= 233 ( X; cardholder Y: non-cardholder)
2.(1.50 x X )+ (2.25 x Y)=383.25
X=233-Y 따라서 (1.50(233-Y))+2.25Y=383.25
괄호를 풀면 349.5-1.5Y+2.25Y=383.25
0.75Y=33.75 Y=45 X=233-Y=233-45=188
2.(1.50 x X )+ (2.25 x Y)=383.25
X=233-Y 따라서 (1.50(233-Y))+2.25Y=383.25
괄호를 풀면 349.5-1.5Y+2.25Y=383.25
0.75Y=33.75 Y=45 X=233-Y=233-45=188
ㅋㅋ
2009.06.19
그르게,, 이거푼다구 천재..-.-;; 방금전에 풀어서 답글올릴려했는데 한발늦엇네영~ㅋㅋ 여튼 잠시나마 재밋엇움
정답
2009.06.19
이거 맞추면 천재가 아니라 이거 못풀면 바보인데... 이명박 바보!
2MB
2009.06.19
감사합니다! 다음에도 또 뵈요!
LA
2009.06.19
정말 못풀어서 올린거 같지는 않고..풀기 귀찮아서 올리신거 같은데 속는셈치고 그냥 답 올립니다. cardholders' ticket: 188 non-cardholders' ticket: 45
