>
数学
>
(1/69+2/71)×26+25÷71 简算
人气:197 ℃ 时间:2020-04-10 02:26:22
解答
(1/69+2/71)×26+25÷71
=1/69×26+2/71×26+25×1/71
=26/69+(52/71+25/71)
=26/69+77/71
=1又2260/4899
题目错了吧对的
推荐
(70+1/68)*1/69怎么简算
简算:(1/69+2/71)×23+25/71 = = =
简算:69*5|23,25*1|3*2|5*3|10?
简算1.71*75+26*1.71-1.71=?3.75*2+6.25/0.5=?
求(1/69+2/72)×23+25÷71的计算过程
坚持这项工作由一个有经验的工人做She insisted that this work should be done by an exp
Liu Tao can put some bookson his head.改否定句
"心灵岛上的灯塔"含义是什么?
猜你喜欢
如图所示,有光滑的活塞把容器分隔成A和B俩部分,当温度为0摄氏度时体积Va;vb=1:2,当外界气温升到273摄氏度
仿写何其芳的秋天,
乃的正确笔顺
写出词语中加点字的含义
用英文翻译这句话【他们正在聊天】可以不可以翻译成They are talking.
Jadie wants _a pen pal in China_.(提问)
how are you these days?
请问下列句子表达方式有错吗?
© 2024 79432.Com All Rights Reserved.
电脑版
|
手机版