1 dm3 can nang so kg la:100:20=5(kg)
3513 can nang so kg la:5*3513=17565(kg)
1 dm3 can nang so kg la:100:20=5(kg)
3513 can nang so kg la:5*3513=17565(kg)
mot khoi kim loai co the tich 3dm3 can nang 24,6 kg vay voi 30cm3 kim loai do can nang bao nhieu kg
lam nhanh minh tich cho
mot khoi kim loai co the tich la 3dm3, can nang 24,6 kg. hoi 350cm3 kim loai do can nang bao nhieu kg
mot khoi kim loai co the tich 3dm3 can nang 24,6kg vay voi 350cm3 kim loai do can nang bao nhieu kg
mot khoi kim loai co the tich la 3dm3, can nang 24,6 kg. hoi 350cm3 kim loai do can nang bao nhieu kg
Mot khoi kim loai co the tich 3,2cm3 can nang 22,4g . Hoi mo khoi kim loai cung chat co the tich 4,5cm3 can nang bao nhieu gam ?
Giai day du giup minh nhe , minh dang can gap.
Giai dung minh tich cho .
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
mot khoi kim loai co the tich 2dm3 can nang 15,6kg. hoi 250cm3 kim loai do can nang bao nhieu ki lo gam
1 khoi kim loai co the tich 4.5cm3 n nang 31.5g .hoi khoi kim loai cung chat do co thue tich5,4cm3 can nang bao nhieu gam
mot khoi kim loai hinh lap phuong co canh 2 dm.Hoi khoi kim loai do can nang bao nhieu kg,biet rang 5 dm3 kim loai nay can nang 39 kg.
BAN NAO GIAI BAI NAY NHANH VA DUNG THI MINH SE TICH CHO