推 flac: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
→ flac:免的解法又一樣 白解了 08/22 11:41
→ flac:X=30000-10*420-14*1000=11800 08/22 11:46
→ aaaaaakoyasu:抱歉抱歉 Kaplan的解法跟你一樣^^" 08/22 11:52
↓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<(_ _)>
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