co 2 be ca hinh hop chu nhat : be lon dang can nuoc chieu dai 1.2 m, chieu rong 0.8m, cao1 m. Be nho chua day nuoc chieu dai 1m, rong 0.8 m, cao 0.6m. Nguoi ta do het nuoc tu be nho sang be lon thi mieng nuoc cach mieng be bao nhieu?

co 2 cai be ca dang hinh hop chu nhat.be lon ko chua nuoc

dai=1,6,rong=0,6m,cao=1m.be nho chua day nuoc

dai=1m,rong=0,6m,cao=0,8m.hoi neu do het nuoc o be nho sang be lon thi muc nuoc o be lon cao bao nhieu cm

M0t be ca dang hinh hop chu nhat co chieu dai 0,8m;chieu rong 0,6m va chieu cao 0,5 m.

A.Tinh dien tich kinh dung lam be ca do (Be khong co nap )

B.Be dang chua 180 l nuoc.Tinh chieu cao cua muc nuoc trong be (do day kinh khong dang ke)

1 cai be dang hinh hop chu nhat co chieu dai 22,5 m ; chieu rong 19,2 m . neu be chi chua 414,72 m3 thi muc nuoc trong be len toi 4/5 chieu cao be . hoi be co the chua duoc bn lit nuoc

nha Dung co 1 cai be chua nuoc dang hinh hop chu nhat co chieu dai 1,8m, chieu rong 1,5m, chieu cao 1m. Trong be da co 800 lit nuoc. Hoi can phai do them vao be bao nhieu lit nuoc nuoa thi day be ?

mot be boi dang hinh hop chu nhat co chieu dai 22,5m, chieu rong 19,2m. neu be chua 414,72m khoi nuoc thi muc nuoc trong be len den 4/5 chieu cao cua be. Hoi chieu cao cua be la bao nhieu m?

Mot be chua nuoc dang hinh hop chu nhat co chieu dai 2 m chieu rong 1,5 m chieu cao 1,8 m be dang chua 3240 l nuoc hoi luong nua do chiem bao nhieu Phan tram 

chieu cao cua muc nuoc trong be

nha dung co mot cai be chua nuoc dang hinh hop chu nhat co chieu dai 1,8m chieu rong 1,5m chieu cao 1m trong be da co 800l nuoc hoi can phai do them vao be bao nhieu lit nuoc nua thi day be

Mot be hoi hinh hop chu nhat co chieu dai 22,5m , chieu rong 19,2m. Neu chua 388,8m3 nuoc thi muc nuoc len toi 3/5 chieu cao cua be. Hoi chieu cao cua be bang bao nhieu m