Three quarters of the students in our class are girls. What percentage is that? A. 25% B. 50% C. 75% D. 100% 相关知识点: 试题来源: 解析 C。三个四分之一即四分之三,转换为百分数为 75%。易错点在于要清楚四分之三的计算方法。
百度试题 结果1 题目What percentage is 11/25? A. 44% B. 40% C. 48% D. 50% 相关知识点: 试题来源: 解析 A。11÷25=0.44,乘以 100%为 44%。反馈 收藏
is a threefoldpercentagedifference), therehasbeennear-general stagnation or even regression [...] unesdoc.unesco.org unesdoc.unesco.org 除地区间存在的巨大差异(它们的百分比从一到三不等)外,还可从中看到几乎普遍存 在的停滞状态或乃至从上个十年末起一些地区出现的倒退现象。
Convert the following proportions to percentages: a) 0.239 b) 0.7 c) 0.5961 Find p and q for each percentage: a. n = 60 and x = 35 b. n = 95 and x = 43 c. 68% d. 55% e. 12% What is a proportion? Give three examples. ...
What percentage is 122,000 of 1,200,000?PercentagesA percent is a number, a fraction of 100. The symbol % is used to denote percentages. Percentages are used in everyday life. For example, a raise in salary or hourly wage is often described with a percentage....
In a shopping spree, Tom spent 1/4 of his money. What percentage is that? A. 20% B. 25% C. 30% D. 35% 相关知识点: 试题来源: 解析 B。1/4换算成百分数是25%。A选项20%错误;C选项30%错误;D选项35%错误。这里拓展知识点,1/2是50%,1/3约是33.3%。
A family spent 2/5 of their vacation days at the beach. What percentage is this? A. 40% B. 45% C. 50% D. 55% 相关知识点: 试题来源: 解析 A。2/5换算成百分数是40%。B选项45%错误;C选项50%错误;D选项55%错误。拓展知识点,3/5是60%。
Calculating a Percentage Value: It is hard to think of the value that a large and complex number, such as 162,162,162 is out of another large and complex number, like 200,200,200. We can make this value easier to conceptualize by converting it to a percentage. To do that, we divide...
What percentage is 19,000 of 300,000,000?PercentagesPercentages are denoted with the symbol '%'. Percentages are easy to compute and use. We often use percentages in daily life, for example, to describe changes in prices or salaries.
What percentage is 14,000 of 600,000,000? Formula to Solve Percentages with Large Wholes: One reason to use the formulaa÷(b÷100)to solve percentage problems is that it reduces the size of a large whole prior to dividing the part by the whole. This can sometimes simplify the division ...