百度试题 结果1 题目(1) What number is 40% of 20?(2) What percent of 10 is 40?(3) 15 is 30% of what number?相关知识点: 试题来源: 解析 8; 25%; 50 (1) 40%×20=8 (2) 10÷40=25% (3) 15÷30%=50反馈 收藏
百度试题 结果1 题目60% of a number is 30. What's the number? A. 50 B. 60 C. 40 D. 70 相关知识点: 试题来源: 解析 A。设这个数为 x,则 60%x = 30,解得 x = 50。反馈 收藏
60 is 75% of what number?Percentage:A percentage is a way of referring to a proportion by reference to the number 100. To calculate a percentage, we identify the total value of units with 100. The percentage n means that they are n units of every 100. In other words, a percentage ...
The sum of the two digits of a number is 5. If we add 9 to the number we get 50. What is that number? एक संख्या के दो अंकों का जोड़ 5 है | यदि इस संख्या में 9 जो...
What number is 35% less than 60?Calculating Percentage:A percent is a ratio expressed as a fraction of 100. For example, 35% equals 0.35 or 35/100. When asked to calculate a percentage of a total number, we have to multiply the total number by the given percentage: P% of T equals ...
(5).75% of a number is57, what is this number?相关知识点: 试题来源: 解析 最终答案是76。 题目要求计算一个数是多少,已知这个数的75%是57。 根据题意,可以用57除以75%得到这个数。 **计算过程:** 57 ÷ 75% = 57 ÷ 0.75 = 76反馈 收藏 ...
A. 20 B. 25 C. 30 D. 35 相关知识点: 试题来源: 解析 B。首先,设这个数为 x,30%x = 15,解得 x = 50。那么 50%×50 = 25,所以答案是 B 选项。A 选项 20 不是 50 的 50%;C 选项 30 不是 50 的 50%;D 选项 35 也不是 50 的 50%。反馈 收藏 ...
38% of a number is 133. What is the number? (a)340 (b)350 (c)360 (d)355 View Solution Free Ncert Solutions English Medium NCERT Solutions NCERT Solutions for Class 12 English Medium NCERT Solutions for Class 11 English Medium NCERT Solutions for Class 10 English Medium ...
Here, 38% is a fraction of the total number of applicants, which represents a total of 38 applicants who passed the interview out of the 100 applicants who applied. We can always employ the process of translating the word problem into a mathematical statement as long as it ...
To find an unknown number when we are given a value that is a set percentage of that number, we start by dividing the given number by the number in the percentage. That will tell us the value of 1% of our unknown number. Answer and Explanation:1 ...