Mot khoi lap phuong A bang sat can nang 5.4 kg. Hoi mot khoi lap phuong B bang sat co canh bang 1/3 canh cua khoi A thi can nang bao nhieu gam ?
mot khoi lap phuong bang sat nang 5.4kg. hoi mot khoi lap phuong bang sat co canh bang 1/3 canh cua hinh lap phuong da cho nang bao nhieu gam
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
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
1 khoi lap phuong bang kim loai co canh bang 3dm. moi dm khoi kim loai do nang 12km. hoi khoi kim loai do nang bao nhieu ta ?
mot khoi da hinh lap phuong co canh bang 0,5 m . Biet rang 1dmkhoi da nang 2,5kg . Hoi khoi da nang bao nhieu kg ?
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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 0,75 . Moi de-xi-met khoi kim loai do can nang 15 kg .Hoi khoi kim loai do can nang bao nhieu kg
mot khoi da hinh lap phuong co canh bang 0, 5 met . Biet rang 1dmkhoi da do nang 2,5kg . Hoi khoi da do nang bao nhieu kg
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