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
In a group of 60 people, 40 people are wearing glasses. What is the ratio of people wearing glasses to people not wearing glasses? A. 2:3 B. 3:2 C. 2:1 D. 1:2 相关知识点: 试题来源: 解析 B。本题考查比例的计算。戴眼镜的有 40 人,不戴眼镜的有 20 人,40:20 = 2:1,戴眼镜...
The ratio of a to b is 3:7, and the ratio of b to c is 5:8 .What is the ratio of c to
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12.The ratio of w to x is 4:3,of y to z is 3:2 and of z to x is 1:6.What is the ratio
, what is the ratio of men to women employed by Company S in 1976 ?() (1)Company S employed 20 more women in 1976 than in 1975. (2)Company S employed 20 more men in 1976 than in 1975. A.条件(1)充分,但条件(2)不充分. B.条件(2)充分,但条件(1)不充分. C.条件(1)和(2)单独...
百度试题 结果1 题目【题目】17. What is the ratio (比) of the area of the shaded square to the area of the large square? ( )w 1/61/7 1/8 1/(16) 相关知识点: 试题来源: 解析 【解析】C
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What is the ratio of the least common multiple of 180 and 594 to the greatest common factor of 180 and 594?( ).A.110B.165C.330D.625E.660 答案 C180和594的最小公倍数与最大公约数的比是多少?要找到两个数的lcm或gcf,总是素因数先分解.主要因数分解180=32×5×22,主要因数分解594=33×11...
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 相关知识点: 试题来源: 解析 E can be restated as 7. If you multiply 7 times both numbers to get rid of the fraction in 3/7, you get 3 and 49....