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1 don vi bo doi khi xep hang moi hang co 20 nguoi,25 nguoi hoac 30 nguoi deu thua 15 nguoi . Neu xep moi hang 41 nguoi thi vua du .Hoi don vi co bao nhieu nguoi,biet rang so nguoi cua don vi chua den 1000 ?
Mot don vi bo doi khi xep hang co 20 nguoi 25 nguoi hoac 30 nguoi deu thua 15 nguoi . neu xep moi hang 41 nguoithi vua du ( ko co hang nao thieu. Ko co ai o ngoai hang).hoi don vi co bao nhieu nguoi . biet rang so nguoi cua dom vi chua den 1000 nguoi
Mot don vi bo doi khi xep hang, moi hang co 20 nguoi, hoac 25 nguoi, hoac 30 nguoi deu thua 15 nguoi. Neu xep moi hang 41 nguoi thi vua du. Hoi don vi co bao nhieu nguoi biet so nguoi cua don vi khong vuot qua 1000
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so hoc sinh cua mot truong khong qua 1000 em , neu xep toan bo so hoc sinh cua mot truong thanh cac hang , moi hang 20 nguoi thi con thieu 5 nguoi , meu xep moi hang 25 nguoi hoac 30 nguoi thi deu thua 15 nguoi , neu xep moi hang 41 nguoi thi vua du . hoi truong do co bao nhieu hac sinh
1 don vi bo doi khi xep hang 20; 25 ; 30 deu du 15; nhung xep hang 41 thi vua du. tinh so nguoi cua don vi do , biet rang so nguoi chua den 1000 nguoi
mot don vi bo doi khi xep hang 20;25;30 deu du 15 ,nhung xep hang 41 thi vua du .Tinh so nguoi cua don vi do ,biet rang so nguoi chua den 1000
Mot don vi bo doi khi xep hang 20; 25; 30 deu du15, nhung khi xep hang 41 thi vua du tinh so nuoi cua don vi biet so nguoi chua den 1000
Mot don vi bo doi xep hang 20,30,25 deu du 15; nhung xep hang 41 thi vua du. Tinh so nguoi cua don vi do, biet rang so nguoi cua don vi chua den 1000 nguoi.
Ai dung minh se tich cho va ket ban nhe!
mot don vi dac cong khi xep hang 20;25;30 deu du 15, nhung neu xep hang 41 thi lai vua du. biet rang so nguoi cua don vi chua den 1000. vay don vi do co