题目错了吧,或者你的4.85/5/18 应该是4.85 / (5/18)
应该是
1/4*（4.85/5*18-3.6+6.15*18/5）
= 1/4 * (4.85*18/5 - 18/5 + 6.15*18/5)
= 1/4 * [(4.85 - 1 + 6.15) * 18 / 5]
= 1/4 * (10 * 18 / 5)
= 9
1/4*（4.85/5/18-3.6+6.15*18/5）怎样简算?
1/4*（4.85/5/18-3.6+6.15*18/5）怎样简算?
其他人气：933 ℃时间：2019-10-17 08:11:30
优质解答
我来回答
类似推荐
猜你喜欢
- 1写( )天( )地的词语或成语
- 2My mother______nice food.I like it very much.
- 3一个生日蛋糕，切成五等份的每一块比切成七等份的每一块重80克，这个生日蛋糕重多少克？
- 4仿照句例,以“时间”为话题写一句话
- 5用get used to ⑴sth ⑵doing 造句
- 6He speaks English__ his aunt.A.as good as B.as well as C.as better as D.as best as 选什么,
- 7请问：would you like to play football?的肯定回答
- 8震惊的近义词是什么
- 9some things,some people,once turning round,maybe all life中文意思是什么
- 10设a=－2,b=负三分之二,c=5.5,分别写出ABC的绝对值,相反数和倒数.