简便运算:2010÷2010又2010/2011
来源:学生作业帮助网 编辑:作业帮 时间:2024/07/02 16:57:19
![简便运算:2010÷2010又2010/2011](/uploads/image/z/1617550-70-0.jpg?t=%E7%AE%80%E4%BE%BF%E8%BF%90%E7%AE%97%EF%BC%9A2010%C3%B72010%E5%8F%882010%2F2011)
简便运算:2010÷2010又2010/2011
简便运算:2010÷2010又2010/2011
简便运算:2010÷2010又2010/2011
2010÷2010又2010/2011
=(2010÷2010)÷(2010/2010+1/2011)
=1/(1+1/2011)
=1/(2012/2011)
=2011/2012
2010÷2010又2010/2011
=2010÷(2010+2010/2011)
=2010÷2010÷(1+1/2011)
=1÷2012/2011
=2011/2012