There are a few different formulas that can be used to solve questions where one number is a percentage of another. One formula is {eq}(a \div b) \times 100 {/eq}. The number following the word "of" is the whole, which is represented by b in the formula. This makes the other ...
(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...
2. percentage[用法]n.百分率;百分比[举例]What percentage of the Earth is covered by oceans?地球上百分之多少被海水覆盖着?[ 警示]在表示百分数时可以用 percent 或 percentage。 percent 的用法:数词 + percent + of + sth.这时后面谓语的单复数以 percent 后面所跟的主语为主。[举例]Two percent of the...
We may want to know if two given numbers have a common factor when trying to find the percentage that one represents of the other. This is because one method of solving the percentage involves creating a fraction from the given numbers. If we think two numbers are both multiples of 3, ...
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
What is the percentage is 49 out of 72?Precision in Calculations:There are times when there is too much precision in a given calculation. If for example, we're told that a drive is approximately 200 mi, and will take about 3 hours, we cannot then assume that we will be driving ...
The percentage of success is 75%. What fraction is this? A. 3/4 B. 3/5 C. 4/5 D. 5/6 相关知识点: 试题来源: 解析 A。75%化为分数是 75/100,约分后是 3/4,B 选项 3/5 约等于 0.6,C 选项 4/5 等于 0.8,D 选项 5/6 约等于 0.83。
1 9.What percentage(百分比)of area is shaded(阴影)?Answer:%. 9.What percentage(百分比)of area is shaded(阴影)?Answer:___%. 2What percentage(百分比) of area is shaded(阴影)?Answer%. 3What percentage(百分比)of area is shaded(阴影)?Answer:% 49. What percentage(百分比)of area is ...
What percentage of 80 is 5.1?Determining the Part and the Whole:The word "of" is one of several keywords we find in word problems. When we see it in a word problem about percentages, the number following this keyword represents the whole while the other number represents the part....
What percentage is 60,000 of 9,000,000,000? Cross-Multiplication for Percentages: Cross-multiplication can be a handy tool to find a percentage when both the number representing the part and the number representing the whole end in several zeros. This is because we need to create a fraction...