题库搜索>问题求解PS-16742
建议使用官方纸质指南，查看对照完整题目
【OG50-P154-57题】
The value of78 +19 12 is closest to which of the following ?
分析A选项
分析B选项
分析C选项
分析D选项
分析E选项
我有更好的解析 
暂无雷哥网文字解析
(7/8+1/9)/(1/2)=(63/72+8/72)*2=71/72*2≈2
追梦的猪猪
(7/8+1/9)/(1/2) < (7/8+1/8)/(1/2) = 1/(1/2) 所以更接近2
0
0
回复
2021-10-27 01:44:40
256671qosj
（1/8+1/9）/（1/2）=7/4+2/9>1.5 7/4+2/9<7/4+2/8=2 所以更接近2
0
0
回复
2021-01-03 15:22:13
科目：
问题求解PS
来源：
OG19新题
题目信息43.91s
平均耗时
91.2%
平均正确率
该题由网友VikxZAQ提供
点击上传问题求解PS -18037
1-Among the myths taken as fact by the environmental managers of most corporations is the belief...
问题求解PS -17588
If r = 0.345, s = (0.345)2, and t = √0.345, which of the following is the correctordering of r, s, and t?
问题求解PS -16761
【OG20-P158-80题】If ( 13 +14 +15 +16 )=r(19 +112 +115 +118 ) ,then r=
问题求解PS -16756
【OG20-P152-43题】The quotient when a certain number is divided by 23 is 92 . What is the number?
问题求解PS -16755
【OG20-P157-74题】In a certain fraction, the denominator is 16 greater than the numerator. If the fraction is equivalent to 80 percent, what is the denominator of the fraction?
问题求解PS -18037
1-Among the myths taken as fact by the environmental managers of most corporations is the belief...
问题求解PS -17588
If r = 0.345, s = (0.345)2, and t = √0.345, which of the following is the correctordering of r, s, and t?
问题求解PS -16761
【OG20-P158-80题】If ( 13 +14 +15 +16 )=r(19 +112 +115 +118 ) ,then r=
问题求解PS -16756
【OG20-P152-43题】The quotient when a certain number is divided by 23 is 92 . What is the number?
问题求解PS -16755
【OG20-P157-74题】In a certain fraction, the denominator is 16 greater than the numerator. If the fraction is equivalent to 80 percent, what is the denominator of the fraction?
分享
周末、晚班滚动开班 
24+35+35+6课时 
