hai thua ruong thu hoach duoc 5 tan 40 kg thoc . chieu rong thu nhat thu hoach gap doi thua ruong thu hai. hoi thua ruong thu hoach duoc bao nhieu ki -lo gam
ai nhanh thi minh tik cho!
Thu hoach tu hai thua ruong duoc 5tan 2ta thoc. Thu hoach duoc o thua ruong thu nhat thi duoc nhieu hon thua roung thu hai la 8 ta thoc.Hoi thu hoach duoc o moi thua ruong bao nhieu ki lo gam thoc?
thu hoach hai thua ruong duoc 5 tan 2 ta thoc. thu hoach o thua ruong thu nhat duoc nhieu hon o thua ruong thub hai 8 ta thoc . hoi thu hoach o moi thua ruongbduoc bao nhieu ki-lo-gam thoc
Ca hai thua ruong thu hoach duoc 32 ta toc .So thoc thu hoach duoc o thua ruong thu nhat bang 3/5 so thoc thu hoach duoc o thua ruong thu hai.Hoi moi thua ruong thu hoach duoc bao nhieu ta thoc
mot thua ruong hinh chu nhat co chieu dai 56m , chieu rong bang nam phan bay. Cu 40m2 thi thu hoach duoc 80kg thoc .Hoi thua ruong do thu hoach duoc bao nhieu ki - lo- gam thoc
thu hoach tu hai thua ruong duoc 5 tan 2 ta thoc thu hoach o thua ruong thu nhat duoc nhieu hon o thua ruong thu hai 8 ta thoc hoi thu hoach o moi thua ruong duoc bao nhieu kg thoc
hai thua ruong thu hoach duoc 2 tan 3 ta 56 kg thoc thua thu nhat thu hoach duoc it hon thua thu hai 432 kg thoc tinh so thoc moi thua ruong thu hoach duoc bao nhieu kg thoc
mot thua ruong hinh chu nhat co chieu dai 15m ,chieu rong bang 2/3 chieu dai
tren thua ruong do ,cu 1m vuong thu hoach duoc 10kg ca chua .hoi tren thua ruong do nguoi ta thu hoach duoc bao nhieu ki lo gam ca chua
mot thua ruong hinh chu nhat co chieu dai gap 3lan chieu rong va lon hon chieu rong 40m .
a, tinh dien tich thua ruong do la.
b. nguoi ta trong lua tren thua ruong do ,cu 1m2 thu duoc 3kg thoc . hoi thua ruong do thu hoach duoc bao nhieu ta thoc