1 khoi lap phuong bang kim loai co canh 3 dm biet moi de-xi-met khoi kim loai do can nang 13 kg hoi khoi kim loai do can nang bao nhieu ta
Mot khoi kim loai hinh lap phuong co canh 0,75 m.Mi dm khoi kim loai do can nang 15kg . Hoi khoi kim loai do can nang bao nhieu kg.
mot khoi kim loai hinh lap phuong co canh la 69 cm 1dm3 kim loai do can nang 13,5 kg hoi khoi kim loai do can nang bao nhieu kg
bai 1: neu gap mot canh cua hinh lap phuong len 3 lan thi the tich cua no gap len bao nhieu lan
bai 2: mot khoi loai hinh lap phuong co canhdai 4dm moi dm3 kim loai do can nang 13.6 kg hoi khoi kim loai do can nang bao nhieu kg
một khối kim loại hinh lap phung co canh0,15m .Moi de -si -met khoi kim loai do can nang 10 kg . Hoi khoi kim loai do can nang bao nhieu kg
mot khoi kim loai hinh lap phuong co cach khong phay muoi lam met .moi de xi met khoi kim loai do can nang muoi kilogam.hoi khoi kim loaido can nang bao nhieu kilogam
mot khoi kim loai co hinh lap phuong co canh 0,5m.moi de-xi-me tkhoi kim loai do can nang 10 kg.hoi khoi kim can nang bao nhieu ki-lo-gam?
Mot khoi hp co canh 0,75 m moi dm khoi kim loai do can nang 15 kg hoi khoi kim loai do can nang bao nhiu kg
Mot khoi kim loai hinh hop chu nhat co chieu dai la 0,4m chieu rong la 0,3m; chieu cao la 0,2. Mot khoi kim loai hinh lap phuong cung chat, co canh bang trung binh cong cua ba kich thuoc cua khoi kim loai hinh hop chu nhat. Biet rang 1dm3 kim loai do nang 11kg. Hoi, moi khoi kim loai nang bao nhieu kg?