问题标题:
说为什么!1.Yourcountryissending145athletestotakepartinthePlympicGames.Theyarealltravellingbyair.Thesportsreportersaregoingbycoach.Eachofthetwocoachescancarry56prople.Theteammanagersaregoingbycar.Theytravelin
更新时间:2024-04-28 03:12:21
问题描述:
说为什么!
1.Yourcountryissending145athletestotakepartinthePlympicGames.Theyarealltravellingbyair.Thesportsreportersaregoingbycoach.Eachofthetwocoachescancarry56prople.Theteammanagersaregoingbycar.Theytravelinfivecars,eachcarwithfourseats.480supportersarearrivingbytrain.
Howmanypeopleintotal?
李中凯回答:
athletes145sportsreporters=56people/coach*2coaches=112managers=4people/car*5cars=20supporters480total=145+112+20+480=757(前提是车全坐满了)