3.95+1.2*5.2
=3.95+(1+0.2)*5.2
=3.95+5.2+1.04
=10.19
猜你喜欢
- 1It has been a very long day.After work I came home with the boys,then we went to a "math is fun" night at the school,the
- 2在我身上看起来好看用英语怎么说
- 3有关于压强的计算题
- 4已知分布函数如何求概率密度和分布率
- 5在一个圆内画一个最大的正方形,圆面积是正方形面积的白分之几?
- 6去杂质:物质KCL中杂质FeCl3;HCL中杂质H2SO4;Cu(NO3)2中杂质Hg(NO3)2
- 7比较随意的谈话打一词语
- 8金属指示剂变色原理与酸碱指示剂原理的区别是什么?
- 9游子吟演讲稿(关于诗句解释,思想感情）3分钟之内!
- 10对括号部分提问1i like (that ）music book 2 it,s (a qauarter to six ) now 3 the shop is(five