做到一道题很纠结,死活算不出答案,求高手讲解~~ A certain basketball team that has played 2/3 of its games has a record of 17 wins and 3 losses. What is the greatest number of the remaining games that the team can lose and still win at least 3/4 of all of its games? 答案是4. 怎么算哒?