百度试题 结果1 题目【题目】In the figure above, what is the ratio of , to?(A.B.C.E.1/6 1/4 1/5 1/2 1/3 相关知识点: 试题来源: 解析 【解析】C
(a)If one sound has twice the intensity of another,what is the ratio of the percieved loudness of the two sounds?(b)If one sound appears to be twice as lound as another,what is the ratio of their intensities?(c)Ordinary conversation sounds 6 times as loud as low whisper.What is the...
A. 1:2 B. 1:3 C. 2:1 D. 3:1 相关知识点: 试题来源: 解析 A。“What is the ratio of 3 to 6 simplified?”意思是 3 比 6 化简后的比是多少。3 和 6 的最大公约数是 3,两边同时除以 3,得到 1:2。B 选项 1:3 错误;C 选项 2:1 错误;D 选项 3:1 错误。
AStatement (1) ALONE is sufficient, but statement (2) alone is not sufficient.
百度试题 题目What is the ratio of physical partitions to logical partitions in rootvg in a non-mirrored environment() A. B. 1 C. 2 D. 3 相关知识点: 试题来源: 解析 B.1
AStatement 1 ALONE is sufficient to answer the question, but statement 2 alone is NOT sufficient.
Look at the pie chart. What is the ratio of the red part to the green part? A. 1:2 B. 2:1 C. 3:1 D. 1:3 相关知识点: 试题来源: 解析 B。通过观察扇形图,计算红色部分和绿色部分所占比例,得出红色部分是绿色部分的两倍,即 2:1。
Look at the chart. If there are 20 apples and 15 oranges, what is the ratio of apples to oranges? A. 4:3 B. 3:4 C. 5:3 D. 3:5 相关知识点: 试题来源: 解析 A。本题考查比例的计算。苹果有 20 个,橙子有 15 个,苹果与橙子数量的比为 20:15,化简后为 4:3。
Engineering Civil Engineering Civil Engineering questions and answers 8. What is the ratio of D1/D2 to replace the flow rate carried by one tube with a diameter of D2 with four tubes with a diameter of D2? Here, use the average velocity...
x:y=2:3 and y:z=4:5?(2) What is the ratio of x to z if x:y=2:5 and y:z=9:2?相关知识点: 试题来源: 解析 8:15; 9:5 (1) x:y=8:12 and y:z=12:15 x:z=8:15 (2) x:y=18:45 and y:z=45:10 x:z=9:5...