阅读下面的解题过程：计算（﹣15）÷（13-12）×6解：原式=（﹣15）÷-16×6（第一步）=（﹣15）÷（﹣1）（第二步）=﹣15（第三步）回答

题干

阅读下面的解题过程：

计算（﹣15）÷（

1

3

-

1

2

）×6

解：原式=（﹣15）÷-

1

6

×6（第一步）

=（﹣15）÷（﹣1）（第二步）

=﹣15（第三步）

回答

上一题下一题 0.0难度选择题更新时间:2018-07-02 05:46:53

答案(点此获取答案解析）

同类题3

As we know, Chongqing has changed a lot. Most of the people feel much safer now. More and more trees are being planted in the city. And every day you can see many old people play sports everywhere. The change makes the people in the city live a happy life. The small survey below is from the people who live in Chongqing. One hundred persons were chosen to answer the questions last week.

What they want	Health	Safety	Food
What they want	52%	33%	15%
Where they like to live	In a quieter place	In a busier place	In a greener place
Where they like to live	15%	5%	80%
What they think of working in the city	Bad	Good	No idea
What they think of working in the city	8%	80%	12%
Whether they plan to change their living places	Yes	No	Difficult to say
Whether they plan to change their living places	39%	41%	20%

题干

答案(点此获取答案解析）

同类题1

同类题2

同类题3

同类题4

同类题5