What percentage of the population in USA own both cars and telephones?这句话到底是说同时拥有两种东西的人,还是说有car和有telephone的人加起来?我本来认为是前者,结果遇到一道题答案不一样- -

how much the percentage of…?还是what the percentage of…? What percentage of school learerys go to the collage. About what percentage of the Internet is in English now? What's the percentage of people who have trouble sleeping? what is the percentage of service level mentioned大家觉得这句话是在问一个percentage,还是在问percentage of service level是什麼东西? take a percentage of (2/2)(percentage of) percentage of respondents what percentage还是what percent? 1.The percentage P(T) of tomato seeds that germinate depends in a linear way on the temperatre T (within certain bonds).At 12'C,40% geraminate,whereas at 17'C,70% germinate.(a) Write a formula for P(T).(b) At what temperature does the percentage reac 简单的数学题（不过是英文的）what is 56 as a percentage of 91 one-quarter of one percentage 用a percentage of造句! percentage of increase什么意思 what percentage还是what percent?例句THX HELP...me...1.y is _9_ of x.what percentage of x is 25rhe required percentage=_______×_______%=_________2.in a basketball team of a youth club,25%of team are of age twelve,_2_of them are of age thirteen and rest are of age fourteen.what 5 percentage Express 14 as a percentage of 35 study of human populationi want to know what are the causes that affect the increase and decrease the percentage of human population.