题目内容
“May you have a good summer holiday.”(祝你有个快乐的暑假),在这段句子的所有英文字母中,字母a出现的频率是______.
“May you have a good summer holiday”中共有28个字母,
字母a出现了4次,
所以,字母a出现的频率=
=
.
故答案为:
.
字母a出现了4次,
所以,字母a出现的频率=
| 4 |
| 28 |
| 1 |
| 7 |
故答案为:
| 1 |
| 7 |
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