>
数学
>
38度31分21秒除以3怎么算?
人气:248 ℃ 时间:2020-02-04 03:04:58
解答
38°除以3得12°,余2°,即120'
120'+31'=151'
151'除以3得50'余1',即60''
60''+21''=81''
81''除以3得27''
所以答案是12°50'27
推荐
38度40秒除以3
14除以3.5+21除以3.5.怎样简便怎样算
0.21除以9+0.22除以9+0.23除以9+0.24除以9 简便计算
66.6除以3.14乘62.8乘21.3除以6除以7.1,怎么简算?
5分之8乘7分之5除以3分之7除以21分之8能简算吗,如何简算
急求春游作文开头
Other'S help god helps those who help 什么意思
天上最亮的星星..
猜你喜欢
童年 第四章主要内容
设Sn为数列{an}的前n项和,Sn=kn2+n,n∈N*,其中k是常数. (Ⅰ)求a1及an; (Ⅱ)若对于任意的m∈N*,am,a2m,a4m成等比数列,求k的值.
she happend to be there at this time yesterday m
一小学英语改错题
3.2克二氧化硫与几克三氧化硫所含的氧原子个数相同
It is only during the time when the mount lock is obtained that will affect other jobs.
Our teacher is going to have me_the desk with you.
same,the,every,country,traffic,light,are,the,in.连词成句
© 2024 79432.Com All Rights Reserved.
电脑版
|
手机版