What percentage is 70 of 80?Question:What percentage is 70 of 80?Solving Percentages:We can use the formula {eq}\frac{a}{b} = \frac{x}{100} {/eq} to solve percentage problems where we want to know the percentage one number represents of another. In this formula, a represents the ...
百度试题 结果1 题目Whatpercentof80is24?A:0.3%B:3%C:40%D:30% 相关知识点: 试题来源: 解析 D 30% 反馈 收藏
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解析 50Suppose without loss of generality that we have a 100kg orange. Then 80kg is water, and 20kg is other content. Now 75% of 80 is 60 so we have 80-60=20kg of water left. Then the percentage of water in the remaining orange is 20÷(20+20)*100=50%. ...
aScientists say that by the age of eight, 80% of what we believe about ourselves has already been formed. You are a big kid now, and you ___(54) that you have some limits (限制). However, there is ___(55) you can’t do or learn or be. Sir Edmund Hillary, the first person...
James B. Twining, CFP®, founder and CEO of Financial Plan in Bellingham, Washington, says the 70% to 80% rule might not be enough for some people. "[M]any will find that they are not happy with that level of income," he said. "Consider that, although it is easy to increase sp...
百度试题 结果1 题目If 40% of a number is 80, what is the number? A. 200 B. 220 C. 240 D. 260 相关知识点: 试题来源: 解析 A。设这个数为 x,40%x = 80,x = 80÷40% = 200 。反馈 收藏
What is the opinion of more than 80% of the top meteorologists in the United States? A. Global warming is not the result of natural cyclical changes, but man-made. B. Global warming is not man-made, but the result of natural cyclical changes. C. Global warming should make us lose...
Generally speaking, people there hold the o pinion that children don’t cost much and when they get old enough to work they will bring in money and that when parents are old, they will take care of them. That is so-called traditional idea of “more children, more happiness”, which ...
What Is the Pareto Principle? The Pareto Principle is a concept that specifies that 80% of consequences come from 20% of the causes, asserting an unequal relationship between inputs and outputs. Named aftereconomistVilfredo Pareto, the Pareto Principle serves as a general reminder that the relatio...