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 ...
(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...
区别在于前者直接问是多少百分比，what percent of 做英语里面的疑问词，后者问百分比是多少，what 做里面的疑问词，没有什么太大区别，都对，最终意思表达一样，都是占比例多少。
Heterosexual anal intercourse is rarely discussed in the scientific literature. Review of the literature suggests the silence is linked to ethnocentric dis... DR Bolling,B Voeller - 《Arch Sex Behav》 被引量: 307发表: 1991年 Sex acts, sex partners, and sex budgets: implications for risk factor...
1) What is 45% of 5500? Always use this formula to find a percentage: % / 100 = Part / Whole replace the given values: 45 / 100 = Part / 5500 Cross multiply: 45 x 5500 = 100 x Part, or 247500 = 100 x Part Now, divide by 100 and get the answer: Part = 247500 / 100 ...
百度试题 结果1 题目15 is 60% of what? 相关知识点: 试题来源: 解析 25 反馈 收藏
百度试题 结果1 题目If 5 isx% of 15, then what isx% of 60? 相关知识点: 试题来源: 解析 20 根据题干5 =x%(15),所以20 =x%(60)。反馈 收藏
什么数字的50%是30
If 15% of A is equal to 20% of B, then 25% of A is equal to what per cent of B ? View Solution if 20% of a and 40% of b is 230 and 40% of a and 20% of b is 190 ,then b is what percentage more or less than a ?
Xi emphasizes that the ultimate goal of reform is for the people's well-being. He has pledged to make people's priorities his own and act on their wishes. This is different from the "capital first" stance. He recognized that after more than 30 years of reform and opening-up, the princ...