Số gạo nếp là: 540:(4-1)=180(kg)
Số gạo tẻ là:180+540=720(kg)
Số gạo nếp là: 540:(4-1)=180(kg)
Số gạo tẻ là:180+540=720(kg)
Cua hang co so gao te nheu hon so gao nep la 15 kg. Biet rang 1/4 so gao te bang 2/3 so gao nep. Hoi cua hang co bao nhie ki-lo-gam gao moi loai?
1 cua hang co so gao nep it hon gao te la 540 kg tinh so gao mỗi loại biet so gao nep = 1/4 gao te
cua hang co so gao te nhieu hon so gao nep la 15kg.biet rang 1/4 so gao te bang 2/3 so gao nep.hoi cua hang co bao nhieu ki-lo-gam gao moi loai
1 cua hang co so gao nep it hon so gao te la540 kgtinh so gao moi loai biet rang so gao nep = 1/4 so gao te
mot cua hang co so gao te nhieu hon gao nep 480 tinh so gao moi loai biet gao nep = 1/5 gao te
1 cua hang gao co mot so gao nep va te .Biet rang so khi ban di 1/4 gao te va 1/6 gao nep thi so gao con lai bang nhau .Hoi luc dau cua hang co bao nhieu kg gao nep biet tong so gao la 570
mot cua hang co so gao te gap 3 lan so gao nep, cua hang da ban 12 kg gao te ,7kg gao nep thi phan con lai cua so gao te hon so gao nep 51 kg. hoi truoc khi ban cua hang co bao nhieu kg gam moi loai
mot nguoi co 120 kg gao nep va gao te . nguoi do do so gao nep vao cac tui , moi tui 3 kg va do so gao te vao cac tui , moi tui 5 kg . hoi nguoi do co bao nhieu ki lo gam gao moi loai , biet rang so tui gao nep bang so tui gao te ?
lam bai giai cho minh nha
trong kho co 7200 kg gao ca gao te va gao nep. Biet so gao te bang 4/5 so gao nep. Tim so kg gao moi loai?