求翻译 what percent of 50 is 42

求翻译 what percent of 50 is 42 求翻译 at what percent did the appraised price of the house increase? SAT数学题：20 percent of 5 is 50 percent of what number?我想知道这题的翻译是多少?percent不是百分的意思吗? What percent of 48 is 0.6? 40 is what percent of 500? quantity in percent of total怎么翻译 √5 percent of 5√5 ,求翻译和答案 Then could you please tell me what percent of the funds will be donated to charity 想知道whatThen could you please tell me what percent of the funds will be donated to charity 想知道what怎么翻译?89204 英语数学题求解~~if x percent of 500 is y,what is y percent of 10x?A.50xB.（x^2）/2C.2/5xD.5(X^2)E.(x^2)/5英语不会求翻译~~附带求详解~~ a merchant raises the price of a $100 item by 20 percent.after finding that he cannot sell the item at the highter price,however,he discounts it by 20 percent.what is the final price of the item?a.$96 b.97 c.98 d.99 e.100求翻译, what is the percent composition of cromium in BaCrO4 一些英语的数学题,what percent of 29 is what percent of 33.5 is 21?what percent of 55 is 34?41% of 78 is what 28% of 63 is what 58% of 63.4 is what 英语翻译A stock has an expected return of 17percent,a beta of 1.9,and expected return on the market is 11 percent.What must the risk-free rate be?帮忙翻译下,翻译器就不要麻烦了. percent单独使用表示多少?（比如percent of them怎么翻译?） 翻译：unemployment at a five-year high of 6.1 percent. 请求翻译一下这段话It's just ten percent luckTwenty percent skillFifteen percent concentrated power of willFive percent pleasureFifty percent painAnd a hundred percent reason to remember the name What is the reciprocal of 求翻译 three grades of milk are 1percent,2percent,3percent fat by volume,if x gallon of 1 percent,y gallon of 2percent and z gallon of 3percent are mixed to give x+y+z gallons of a 1.5percent grade ,what is x in terms of y and