Tra loi cau hoi nay nhe

Did mina invite you to her birthday party ?

Giup minh tra loi  cau nay nhe chieu minh phai thi rui

trong mot ki thi cu tra loi dung mot cau hoi thi duoc 10 diem tra loi sai mot cau hoi thi tru 5 diem mot thi sinh tra loi 20 cau hoi duoc 80 diem. Tim so cau tra loi dung, so cau tra loi sai? Ai biet bai nay giup minh voi ! Khan cap ! Khan cap!

Hãy tra loi cau hoi

How are you ?

Trong mot cuoc thi,moi thi sinh phai tra loi 10 cau hoi .Moi cau tra loi dung đươc 10 điêm, moi cau tra loi sai bi tru 5 điem. mot hoc sinh duoc tat ca 70 diem. hoi ban tra loi dung may cau?

Trong mot cuoc thi tra loi cau hoi. Mot doi phai tra loi 12 cau hoi moi cau dung thi duoc 5 diem , moi cau sai bi tru 3 diem, khong tra loi thi khong co diem nao.Tong so diem doi do dat duoc la 11 diem .Hoi doi do tra loi dung may cau ? Sai may cau.................ai biet thi tra loi nhanh ho minh voi nha................. khan cap, khan cao

Cau hoi:what are you doing to do tomorrow?

Tra loi:..........…………………

1 cuoc thi co 30 cau hoi.moi cau tra loi dung duoc 10 diem,moi cau tra loi sai tru 3diem.1 ban hoc sinh duoc 131 diem .hoi ban tra loi may cau dung ,may cau sai?

cac ban cho minh hoi bai nay khan cap nhe : trong mot ki thi giao luu neu tra loi dung mot cau hoi thi duoc 10 diem . neu tra loi sai 1 cau thi bi tru 5 diem . mot thi sinh da tra loi 20 cau hoi va duoc 80 diem. tinh so cau tra loi dung , tra loi sai cua thi sinh do. ban nao biet tra loi luon minh nhe , khan cap.khan cap!

trong 1 ngay hoi thi mot truong co 12 ban hoc sinh duoc khen vi da tra loi cac cau hoi dung

trong do co 7 hoc sinh tra loi it nhat 2 cau ,4 hoc sinh tra loi it nhat 3 cau 2 hoc sinh tra loi

duoc 4 cau hoi .hoi hoc sinh cua truong da tra loi duoc bao nhieu cau hoi (biet rang hoc sinh 

tra loi  nhieu nhat la 4 cau hoi)

GIAI GIUP MINH VOI MAY BAN ^^