[計量] Kaplan題目

看板GMAT (GMAT入學考試)作者 (illegal resident)時間16年前 (2008/08/22 11:35), 編輯推噓1(103)
留言4則, 2人參與, 最新討論串1/1
↓這題不難^^" In a certain game, each player scores either 2 points or 5 points. If n players score 2 points and m players score 5 points, and the total number of points scored is 50, what is the least possible positive difference between n and m? ↓這題我想知道除了Kaplan上的之外還有其他解法嗎@@? Company C sells a line of 25 products with an average retail price of $1,200. If none of these products sell for less than $420, and exactly 10 of the products sell for less than $1,000, what is the greatest possible selling price of the most expensive product? 感謝指教<(_ _)> -- ※ 發信站: 批踢踢實業坊(ptt.cc) ◆ From: 65.26.240.249

08/22 11:41, , 1F
既然你想知道第二題是否有其他解法 應該把原本的解法PO上來
08/22 11:41, 1F

08/22 11:41, , 2F
免的解法又一樣 白解了
08/22 11:41, 2F

08/22 11:46, , 3F
X=30000-10*420-14*1000=11800
08/22 11:46, 3F

08/22 11:52, , 4F
抱歉抱歉 Kaplan的解法跟你一樣^^"
08/22 11:52, 4F
文章代碼(AID): #18hZG1Ub (GMAT)
文章代碼(AID): #18hZG1Ub (GMAT)