百度试题 结果1 题目What percent of 20 is 40? () A. 50% B. 75% C. 100% D. 200% 相关知识点: 试题来源: 解析 D 反馈 收藏
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Answer the following questions.(a) What percent of 40 is 50?(b) What percent of 66 is 33?相关知识点: 试题来源: 解析 (a)125%(b)50% (a)50=p%⋅40p%=1.25p%=125%(b)33=p%⋅66p%=0.5p%=50% 反馈 收藏 ...
This question is equivalent to: "40 is what percent of 15.5?" Or What percent 40 is out of 15.5? Use again the same percentage formula: %/100=Part/Wholereplace the given values: %/100=40/15.5 Cross multiply: % x 15.5 = 40 x 100 ...
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
百度试题 结果1 题目【题目】Percent of a number, percent change, percent increase/decrease.What is 40% of82 相关知识点: 试题来源: 解析 【解析】 反馈 收藏
题目What percent of 180 is 45? A. 0.25% B. 4% C. 25% D. 40% E. 250% 相关知识点: 试题来源: 解析 C 正确答案:C 解析:This question can also be put directly into equation form: . When we solve, we get 0.25, choice C.
Eleven percent full-text articles examined were found to be eligible, and if the same proportion of identified non-English full-text articles were eligible, this would have resulted in the inclusion of an additional four or five studies to our review. However, the language restriction is ...
What percent of 60 is 20% of 30( ). A. 1%B. 10%C. 40%D. 100%相关知识点: 试题来源: 解析 B 20% of 30=0.2×30=6=0.1×60=10% of 60. 60%的百分之几是30%的20%( ). A. 1% B. 10% C. 40% D. 100% 30的20%=30×0.2=6=0.1×60=60的10%. 故选B....
百度试题 结果1 题目The number 6 is what percent of 15 ?( ). A. 25%B. 30%C. 40%D. 60%相关知识点: 试题来源: 解析 C 6是15的百分之几 ? A. 25% B.30% C.40% D.60% 0.615=25=(25×100)%=40%. 故选C.反馈 收藏