[問題] 印度JJ的一題數學問題
5. In a class of 500 students, the marks percentile as given. If f is 20%, g
is 40% and h is 60%, then
Col A: The percentile by which g is more than f
Col B: The percentile by which h is more than g
這題答案是A
可是我不太知道他到底在幹嘛?謝謝大家!
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推
10/30 00:08, , 1F
10/30 00:08, 1F
推
10/30 00:09, , 2F
10/30 00:09, 2F
推
10/30 00:10, , 3F
10/30 00:10, 3F
→
10/30 00:11, , 4F
10/30 00:11, 4F
推
10/30 00:15, , 5F
10/30 00:15, 5F
推
11/12 16:58, , 6F
11/12 16:58, 6F
推
11/12 17:03, , 7F
11/12 17:03, 7F
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