问题标题：
Thereare450stickers.Kevintakes18%ofthesestickerswhileMarytakes331/3%oftherest.Thereare450stickers.Kevintakes18%ofthesestickerswhileMarytakes331/3%oftherest.WhohasmorestickersByhowmany?(要有算式!)
问题描述：
Thereare450stickers.Kevintakes18%ofthesestickerswhileMarytakes331/3%oftherest.
Thereare450stickers.Kevintakes18%ofthesestickerswhileMarytakes331/3%oftherest.WhohasmorestickersByhowmany?(要有算式!)
董为众回答：
Kevin's:18%x450=81.
therest:450-81=369
Mary's:331/3%x369=123
Maryhasmoretickets
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