Since there are several values for a and b that would add up to 5, let’s try a couple of variations to see if we always get the same ratio. If a is 3 and b is 2, the ratio of 2a to b would be 6:2 or 3:1. But if we used a=2 and b=3 instead (and nothing...
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
和《中华人民共和国中医药法》对医疗机构中药制剂进行了一系列规定。某医院有以下制剂配制行为：①现代工艺自配中药制剂未经批准；②现代工艺自配中药制剂不按批准的标准配制；③委托配制中药制剂经备案；④仅应用传统工艺配制中药制剂未按照备案材料载明的要求配制中药制剂。由上述信息，按劣药论处的是（ ）
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. ...
What is the ratio of 3/7 to the product 3(7/3) ?() A. 3:7 B. 1:3 C. 3:21 D. 1:7 E. 3:49 如何将EXCEL生成题库手机刷题 如何制作自己的在线小题库 > 手机使用 分享 反馈 收藏 举报 参考答案: E 复制 纠错 举一反三 二次搬运属于总价措施项目费用( ) A. 正确 B...
This number is three times as large as that one. What is the ratio of this number to that one? A. 1:3 B. 3:1 C. 2:3 D. 3:2 相关知识点: 试题来源: 解析 B。本题考查倍数表达在数学问题中的应用。题干中说这个数是那个数的三倍大,所以这个数与那个数的比是 3:1。
In mathematics, a ratio is a mathematical expression that compares two quantities and it tells us how much of one quantity is contained in another quantity. For example, if there are 3 girls and 5 boys in a class, then the ratio of girls to boys in this class is stated as g:b=3:5...
If a is 3 and b is 2, the ratio of 2a to b would be 6:2 or 3:1. But if we used a=2 and b=3 instead (and nothing tells us that we can"t), the answer to the question stem becomes 4:3. When we can get different answers, we can tell the statement is not sufficient, ...
21. What is the ratio of the least common multiple of the first 130positive integers to the least common multiple of the first 125 positive in-tegers?() 1.127:1 B. 254: 1 C.16383:1 D.32 766: 1 相关知识点: 试题来源: 解析 21.答案:B。
What is the Ratio Test(二) What is the Ratio Test正~~梁宇学首都师范大学附属中学中学生数学