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)
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