trung binh moi bao co so kg ngo la :
(36+28+41) : 3 = 35(KG)
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co 3 bao gao . bao thu nhat can nang 5 yen bao thu hai can nang 45 kg bao thu ba can nang 25 kg .Hoi trung binh moi bao gao can nang bao nhieu kg
co hai bao gao . Bao gao thu nhat co 52kg bao gao thu hai co 37kg .Hoi cung phai bot o moi bao bao nhieu kg lac de so lac o bao thu hai bang 2/5 bao lac thu nhat
Co 3 bao gao, bao thu nhat can nang gap 4 lan bao thu hai, bao thu hai can nang gap doi bao thu ba.Bao thu nhat nang hon bao thu ba 35 kg gao.Hoi bao thu nhat can nang bao nhieu ki - lo - gam gao
Mot cua hang co 1425 kg gao. Trong 2 ngay dau ban duoc 321 kg gao. So con lai ban trong ngay 3. Hoi:
a, Trung binh moi ngay ban duoc bao nhieu ki-lo-gam gao?
b, Trong 3 ngay sau, trung binh moi ngay ban duoc bao nhieu ki-lo-gam gao?
Co 475 kg vua ngo , do , gao . So kg ngo bang 1/4 so kg gao va do . Neu bot 15 kg gao va them 23 kg do thi ngo bang do . Hoi moi loai bao nhieu kg ?
Ai nhanh mk tk cho
Nho viet loi giai nhe
co 2 kho lon , moi kho chua 14580 kg gao va 1 kho be chua 10350 kg gao . hoi trung binh moi kho chua bao nhieu ki - lo - gam gao ?
BAO THU NHAT CO 12 KG GAO,BAO THU HAI CO SO GAO GAP 3 LAN BAO THU NHAT.HOI PHAI CHUYEN TU BAO THU HAI SANG BAO THU NHAT BAO NHIEU KG GAO DE CO SO GAO O HAI BAO BANG NHAU?
mot cua hang co 500 kg ngo.Ngay thu nhat ban duoc 45% so ngo do.Ngay thu hai ban duoc 70%so ngo con lai.Hoi moi ngay cua hang ban duoc bao nhieu ki-lo-gam ngo?
Co 3 bao gao , bao thu nhat nang gap 4 lan bao thu hai , bao thu hai nang gap doi bao thu 3 . Bao thu nhat nang hon bao thu ba 35 kg gao . Hoi bao thu nhat nagng bao nhieu kg ?
