题目

1.A company gave away free fitness club memberships to its employees as Christmas bonus.A number of employees used the free membership to enroll in a fitness program on January 2nd,as a New Year’s resolution.By March 2nd,4/5 of these people were still participating in the program.Of those,5/6 were still participating on May 2nd,and of those,9/10 were still participating on July 2nd.If 36 of the original participants were still in the program on July 2nd,how many employees were originally enrolled?
2,Ben spent1/4 of his allowance on a movie.He spent11/18 of the remainder at Starbucks.Then,from the money remaining,he spent $9 on magazines,which left him 1/24 of his original allowance.How much money was left?
3,Of the people entering high school,4/5graduate.Of the people graduating high school,5/8are admitted to university or college.Of the people admitted to the post-secondary institutions,1/2graduate.
(a) What fraction of the people entering high school graduate from univers

提问时间：2021-12-09

答案

.请你先翻译成中文吧...