AIf 6 students are wearing jeans, then 18-6=12 are not, The ratio of students wearing jeans to students not wearing jeans is 6:12=1:2.一个班级有18个学生,6个穿牛仔裤.那么穿牛仔裤和不穿牛仔裤学生的比例是( ).A.1:2B.1:3C.2:3D.2:1一个班级有18个学生,6个穿牛仔裤,那么有12个不...
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 反馈 收藏
What is the ratio ofctod? The ratio of 3cto 3dis 3 to 4. The ratio ofc+ 3 tod+ 3 is 4 to 5. 选项: A、Statement (1) ALONE is sufficient, but statement (2) alone is not sufficient. B、Statement (2) ALONE is sufficient, but statement (1) alone is not sufficient. ...
A certain club has 20 members. What is the ratio of the member of 5-member committees that can be formed from the members of the club to the number of 4-member committees that can be formed from the members of the club?_出国考试答疑器_GMAT_试题_Pro
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百度试题 结果1 题目17. What is the ratio of 8 km to 500 m?16:1 相关知识点: 试题来源: 解析 16:1 反馈 收藏
8. What is the ratio of land to the ocean on the Earth?A.1:1B.1:2C.7:3D.3:7 相关知识点: 试题来源: 解析 D 解方程 8x-3(14-x)=5x,首先展开括号得到 8x-42 3x=5x。然后移项合并同类项,得到 6x=42。最后解得 x=7。因此,方程的解为 x=7。
graders is 8 to 5, and the ratio of the number of first graders to the number of second graders is 3 to 4. If the ratio of the number of third graders to the number of fourth graders is 3 to 2, what is the ratio of the number of first graders to the number of third graders?
Related to this Question If the ratio of 2x to 5y is 3 to 4, what is the ratio of x to y? What is 15% as a ratio? What is a 1:0 ratio? If x:y = 5:2 and y:z = 3:2, what is the ratio of x:z? If 3(x + 12) = 4(y + 9), what is the ratio of x to y...
【GMAT DS-Magoosh:第21-40题模考】GMAT考满分为GMAT考生提供GMAT DS-Magoosh:第21-40题模考练习。What is the ratio of x to y?(1) The ratio of 0.2x to 3y is 1 to 6.(2) y is 40 le