说唱歌手买煎饼果子:Thirty divided by two is fifteen.

来源:百度文库 编辑:高校问答 时间:2024/05/06 06:01:27
Thirty divided by two is fifteen.
三十除以二得十五。
divided是形容词分开的意思啊,哪个单词表示除以啊?by是做什么的?
加减乘除用英语都怎么表示啊?
%用英语怎么表示?

DIVIDED BY在这里是除的意思
这里是动词的过去分词形式作thirty的定语
by后面放除数
可以说成 Divide 30 by 2, and you'll get 15.

加最标准的说法是 plus (xx plus xxx is xxx)
减是 minus
乘是 multiply by ( 2 multiplied by 3 is 6 / Multiply 2 by 3, and you'll get 6.)
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口语上讲 put ..... take ... out of 之类的应该也能让人明白

%读作percent就可以了

divided by 是个词组,表示“被除”
加add减reduce乘multiply除divide
%percent
"50%" fifty percent

divided by 就是除的意思
+ : and
- : subtract
* : multiply

百分号是percent

Thirty divided by two is fifteen.

divided 被动, by 被3 除
加 plus
减 minus
乘 multipled by
除 divided by
30 % 30 percent