[計量] Magoosh數學-分量比較
今天看到一題數學題如下
--
Yesterday, Carl had 40 percent more CDs than Karen had. Today, Carl gave 20
percent of his CDs to Karen.
Column A Column B
Number of CDs that Carl now has Number of CDs that Karen now has
--
問A和B的大小關係
Magoosh教大家用一個容易運算的數字假設成Carl或Karen的CD數量, say, 100
然後再求A和B
可是A和B的大小關係會不會和假設的數字有關係呢？
謝謝
--
※ 發信站: 批踢踢實業坊(ptt.cc)
◆ From: 140.112.218.107
推
10/25 23:22, , 1F
10/25 23:22, 1F
推
10/25 23:40, , 2F
10/25 23:40, 2F
→
10/25 23:40, , 3F
10/25 23:40, 3F
→
10/25 23:40, , 4F
10/25 23:40, 4F
→
10/26 00:30, , 5F
10/26 00:30, 5F
→
10/26 00:31, , 6F
10/26 00:31, 6F
GRE 近期熱門文章
PTT職涯區 即時熱門文章