窥探之眸结局什么意思:1道题,大家帮帮忙

来源:百度文库 编辑:查人人中国名人网 时间:2024/05/12 19:30:15
1/4*100-1/5*100

1/4*100-1/5*100
=(1/4-1/5)*100
=1/20*100
=5

=1/20*100
=5

5

(1/4)*100=100/4=25.
(1/5)*100=100/5=20.
所以
(1/4)*100-(1/5)*100=25-20=5.

1/4*100-1/5*100
=(1/4-1/5)*100
=1/20*100
=5

1/4*100-1/5*100
=(1/4-1/5)*100
=1/20*100
=5