=(0.7+0.3)x7.6
=1x7.6
=7.6
猜你喜欢
- 1苏轼的浣溪沙的阅读答案
- 2I hope it'll help you.
- 3Please look over your paper carefully to _____ there are no mistakes.填哪个?
- 4-Do you have any problems if you ( ) this job? -Well,I'm thinking about the working day.
- 5阿拉伯数字的创造者是谁?A印度人 B阿拉伯人
- 6二重积分ffD(2x+y)dxdy,D={(x.y)丨x^2+y^2=
- 7Na2SO3溶液中C（HSO3-）＞C（H+）这是为什么,这两种离子浓度的大小是如何比较的?
- 812,800,000=12.8 million?请问是这么换算么?
- 9用拖拉机耕地,第一天用3台耕地216公亩,照这样计算,第二天用5台同样的拖拉机,共耕地多少公亩?(用比例解)
- 10he didn't seem upset by this comment这怎么翻译?