what number comes next in the following series?9,12,21,48,___.(129)如何推算出?相关知识点: 试题来源: 解析 用第一个数字9, 9+3=12,这便是第二个数字用第二个数字12,12+3*3=21,这便是第三个数字第三个数字21, 21+3*3*3=48,这便是第四个数字第四个数字48, 48+3*3*3*3=129给点悬赏...
解析 23.C 结果一 题目 23.What number comes next in the following series(系列)?9,12,21,48,... A.84. B.98. C. 129. D.216. 答案 23.C 相关推荐 1 23.What number comes next in the following series(系列)?9,12,21,48,... A.84. B.98. C. 129. D.216. ...
What number comes next in the following series(系列)? 9,12,21,48,..A.84.B.98.C.129.D.216. 答案 【解析】23.C相关推荐 1【题目】23. What number comes next in the following series(系列)? 9,12,21,48,..A.84.B.98.C.129.D.216....
【题目】2. What number comes next in this sequence(序列)? 1/1, 3/2, 7/5, 17/12, 41/29, 相关知识点: 试题来源: 解析 【解析】2.99/70【提示】找出规律:第n+1个数的分母是第n个数的分子与分母之和;第n+1个数的分子是其分母与第n个数的分母之和。
百度试题 结果1 题目10 . What number comes next in this series?___ 相关知识点: 试题来源: 解析
【题目】奥英难题1.Whatnumbercomesnextinthefollowingseries?9,12,21,48,..A.84 B.98 C.129 D.2162.MrBrowntellsT om_hemustdo.A.whatB.ifC.thatwhatD.where3.Ihavetwominutesinwhichtocatchatrain,andtwomilestogo.IfIgothefirstmileattherateof 30 milesperhour,atwhatratemustIgothesecondmileinorderto...
【题目】回答下列问题。What number comes next in this series?0.50.66666660.750.80.8333333 相关知识点: 试题来源: 解析 【解析】【解析】因为0.5=1/ 2;0.6666666≈2/3 ;0.75=3/4;0.8=4/5:0.8333333≈5/6,所以可以推出答案应为6/7≈0.8571429 。【答案】0.8571429 ...
【题目】105. What number comes next in this series?0.50.66666660.50.80.8333333 相关知识点: 试题来源: 解析 【解析】105.0.8571429因为 0.5=1/2:0.6666666=2/3:0.75=3.4 ;0.8=4 5:0.8333333=5/6 ,所以可以推出答案应为 6/7≈0.8571429 反馈 收藏 ...
3. What number comes next in this sequence:3,3,5,4,4,3,5,Answer: 答案 3.5 结果二 题目 【题目】3. What number comes next in this sequence:3,3,5,4,4,3,5,Answer: 答案 【解析】3.5相关推荐 13. What number comes next in this sequence:3,3,5,4,4,3,5,Answer: 2【题目】3. ...
What number comes next in this series?0.50.666666660,150.80.8333333 答案 0.8571429解析:因为 0.5=1/2; .6666666≈2/3; 0.75≈3/4; 0. 8≈4/5.8333333≈5/6 ,所以可以推出答案应为 6/7≈0 .8571429。相关推荐 1What number comes next in this series?0.50.666666660,150.80.8333333 反馈 收藏 ...