Các câu hỏi tương tự
2 thung dau chua tat ca 211l sau khi lay ra o moi thung 1 so l dau bang nhau thi thung thu nhat con lai 85l thung thu hai con lai 46 l tinh so dau luc dau co o moi thung
Hai thung co tat ca 120 lit dau.Do tu thung 1 sang thung 2 so lit dau bang so dau o thung 2 .sau do do tu thung 2 sang thung 1 so lit dau so dau dang co o thung 1 thi so dau o hai thung bang nhau.Tinh so dau o moi thung luc dau?
hai thung dung tat ca 60 l dau neu do 8 lit dau tu thung mot sang thung hai thi so dau thung hai gap doi so dau o thung mot hoi luc dau moi thung chua bao nhieu lit dau
hai thung dau co tat ca 120l dau. Do tu thung 1 sang thung 2 so lit dau bang so dau o thung 2. Sau do do tu thung 2 sang thung 1 so lit dau bang so lit dau dang co o thung 1 thi so dau o hai thung bang nhau. Hoi luc dau 2 thung co bao nhieu lit dau.
1) 2 thung co tat ca 120 lit dau . Do tu Thung thu nhat sang thung thu hai so lit dau bang so dau o thung thu hai . Sau do do tu thung thu hai sang thung thu nhat so lit dau bang so lit dau dang co o thung thu nhat thi so dau o 2 thung bang nhau . Hoi luc dau 2 thung chua bao nhieu lit dau ?2) 7 nam ve truoc tong so tuoi cua 3 me con la 48 tuoi . 6 nam sau tuoi cua me hon tuoi con nho 30 tuoi va hon con lon 24 tuoi . Tinh tuoi cua me hien nay ? Cac ban giai chi tiet cho minh nhe !
Đọc tiếp
1) 2 thung co tat ca 120 lit dau . Do tu Thung thu nhat sang thung thu hai so lit dau bang so dau o thung thu hai . Sau do do tu thung thu hai sang thung thu nhat so lit dau bang so lit dau dang co o thung thu nhat thi so dau o 2 thung bang nhau . Hoi luc dau 2 thung chua bao nhieu lit dau ?
2) 7 nam ve truoc tong so tuoi cua 3 me con la 48 tuoi . 6 nam sau tuoi cua me hon tuoi con nho 30 tuoi va hon con lon 24 tuoi . Tinh tuoi cua me hien nay ?
Cac ban giai chi tiet cho minh nhe !
2 thung dau co 96 lit dau sau khi do 2 lit dau tu thung 1 sang thung 2 thi so dau o thung 1 bang 3/5 so dau o thung 2 hoi luc dau moi thung co bao nhieu lit dau
co hai thung chua dau , thung nho it hon thung to la 4,5l dau .sau khi lay ra 3,75l dau tu thung nho thi thung nay con lai 19,5l dau . hoi luc dau ca hai thung co bao nhieu lit dau
haii thung dau dung tat ca 145,5 l dau. sau khi do 12,5 l dau tu thung 1 sang thung thu 2 thi so dau thung thu nhat 2/3 so dau o thung thu 2. hoi luc dau moi thung co bao nhieu l dau /
co 80 lit dau chua thong 2 thung . sau khi do 5 lit dau tu thung thung thu nhat sang thung thu hai thi luong dau o thung thu hai gap ruoi thung thu nhat . hoi luc dau moi thung chua bao nhieu lit dau?