Lop 6a co 22 hs gioi ,chiem 55% so hs ca lop .so hs kha bang 20% so hs ca lop ,con lai la hs trung binh.

a/ tinh so hs ca lop ,so hs kha, so hstrung binh cua lop 6a.

b/ tinh ti so phan tram cua hs trung binh so voi hs ca lop.

lop 5a co 1/8 so hs la hs gioi ,1/ 2so hs la hs kha ,con lai la hoc sinh trung binh . hoi hs trung binh chiem bao nhieu phan tramso hs ca lop

lop 6a co 40 hs lam bai kiem tra trong do co 8 bai bi diem duoi trung binh . tinh ti so phan tram so hs dat diem tren trung binh so voi ca lop

ket qua so ket HK1 cho thay hs kha va gioi chiem 50% so hs ca lop so hs trung binh chiem 2/5 so hs ca lop so con lai la hs yeu Tinh so hs kha va gioi so hs trung binh biet rang lop  6A co  4 hs yeu

cuoi nam hoc lop 6a co 3/5 so hs dat loai gioi, 30/100 so hs dat loai kha con lai la 5 hs trung binh. hoi lop 6a co bao nhieu hs?

mon toan lop 6a mot truong thcs nam hoac 2015 - 2016 , bai kiem tra chat luong hoc ki 1 dat diem gio bang 2/9 so hs ca lop . kiem tra chat luong cuoi nam so hs dat diem gioi mon toan lop 6a tang them 5 ban [hs ca lp khong doi] nen so hs dat diem gioi mon toan trong ki kiem tra chat luong cuoi nam bang 1/3 so hs ca lop. hoi trong ky kiem tra chat luong cuoi nam hoc 2015 - 2016 mon toan lop 6a co bn ban dat diem gioi

lop 6a co 32 hs trong do so hs gioi chiem 6.25%.so gs trung binh chiem 3/4 so hs ca lop.hoi so hoc sinh kha chiem bao nhieu phan tram 

Mot lop co 40 hs gom 3 loai gioi , kha , trung binh .So hs gioi chiem 1/5 so hs ca lop . So hs trung binh bang 3 / 8 so hs con lai 

 a . TINH SO HS MOI LOAI CUA LOP

b . TI SO PHAN TRAM CUA SO HS TRUNG BINH VOI SO HS CA LOP 

may ban giup gium mk nha , mk hoc ngu lam thong cam. hjhjhjhj

Lop 6a co 42 hs. So hs gioi chiem 1/6 so hs ca lop.so hs kha chiem 200% so hs gioi.con lai la hs trung binh .

a)tinh so hs moi loai lop 6a.

Tinh ti so phan tram cua so hs gioi so voi so hs ca lop.