(a)The percentage is =(42)(15)*100%=(14)5*100%=280% (b) The population of female of Bolivia =10.5*(1-40%)=6.3millions (c) Let n be the total number of native people in the town.n*(1-65%)=595\ n=(595)(35%)=1700...
百度试题 结果1 题目What percentage of soil is made up of pores?() A. 10% B. 25% C. 50% D. 75% 相关知识点: 试题来源: 解析 C 反馈 收藏
Learn the formula and method for calculating the percentage of any quantity or the change in any quantity with examples. Related to this QuestionWhat percentage of 30,000 is 1,200? What percentage of 10,000 is 2,000? What percentage of 330,000 is 15,000? What percentage is 21 of 25,0...
One method of finding the percentage one number represents of another is to use the cross-multiplication of fractions using a variable for the target percentage. This means we create a fraction using one number as a numerator over another number as its denominator. We then create a fraction ...
计算题1. What percentage of area is shaded? Answer: _ . 2. If a group of 6 people have an average age of 21, and each person is half the age of the next person, what are the ages
百度试题 结果1 题目6. What percentage (百分比) of the population is OVCrWelght? 相关知识点: 试题来源: 解析 答案见上考查单词拼写。percentage百分比;what后面跟名词单数。 反馈 收藏
百度试题 结果1 题目What percentage of 20 is 9? 相关知识点: 试题来源: 解析 9/(20)=(45)/(100)=45 % 反馈 收藏
What percentage of 90 is 15?Percentage Problems with One Number a Factor of the Other:In a percentage problem, if the number representing the part is a factor of the number representing the whole, we can find our answer by dividing 100 by the factor multiplied by the part to get the ...
What percentage is 45 of 55.55?Knowing How to Calculate Percentages:Knowing how to calculate percentages and what percentages mean is a valuable skill. One place where we need to use percentages is in tipping wait staff. The common practice is to tip 15% of the total bill. If we do not ...
A.8.9% B.8.39% C.8.49% D.8.29% 你可能感兴趣的试题 单项选择题 A. B. C. D. 点击查看答案手机看题 多项选择题 7民族手工艺如何进行创新 A.新材料 B.新思想 C.新的生活方式 D.跨界合作 点击查看答案&解析手机看题 单项选择题 According to Francis Bacon, what do studies serve for?