SAT数学:
Fromajarcontaining50piecesofcandy,ofwhich25areredand25aregreen,Arihastakenanadditional13piecesfromthejar.WhatistheleastnumberoftheseadditionalpiecesthatmustberedinorderforAritohavemoreredcandiesthangreencandiesamongallthepieceshehastaken?看晕了.
NONONO
不好意思,漏了条件
Fromajarcontaining50piecesofcandy,ofwhich25areredand25aregreen,Arihastaken3redand4greenpieces,Hetakesanadditional13piecesfromthejar.WhatistheleastnumberoftheseadditionalpiecesthatmustberedinorderforAritohavemoreredcandiesthangreencandiesamongallthepieceshehastaken?这次是完整的题目