co mot so keo dong trong 150 hop, moi hop dung 425g keo. hoi neu voi so keo do dong vao cac hop to, moi hop dung 850g keo thi dong duoc tat ca bao nhieu hop keo ?
mot cai thung hinh lap phuong co canh 1,2m nguoi ta xep vao thung cac hop banh xa phong hinh hop chu nhat co cac kich thuoc 5cm,4cm,9cm hoi co the xep vao thung do bao nhieu hop banh xa phong
khi xep ko chia cat hop xa phonng nao
giup minh nha cam mon
Mot nguoi tai xe muon di qua cau ,nhung cai cau do chi cho duoc 12kg .Chiec xe cua bac dang co 15kg .Hoi lam cach nao de bac di qua?
3 cap vo chong di choi vs nhau.Ho phai vuot qua 1 con song trong khi chi co 1 chiec thuyen xep cho duoc 2 nguoi.Hay giup ho qua song nhung chu y:cac ong chong se ko cho phep vo minh o vs nguoi dan ong khac ma ko co mat mk o do?
Moi nguoi xin hay nhac nho can than.
Hien nay co ten gia danh la co LOAN de du nich moi nguoi,xin moi nguoi hay can than neu gap nhung truong hop nay cach thu nhst:
Chung ta di vao muc BANG XEP HANG de xem co Loan bao nhieu diem rui quay lai hoi no .Nho la phai lua no nhu kieu minh do noi xong no ra no kiem tra thi no biet dung ko minh hoi no la dac diem cua co Loan nhu the nao co dong y ket ban voi ai ko.Chi Loan ghi gi trong muc chao hoi.Phai hoi nhanh cho no bi.Thay tam 5 phut ko thay tra loi het thi suy ra no la gia .
Ai dong y diem danh
1 nguoi ban 10 cai banh la .bay gio con lai 9 chiec banh la .hoi luc dau co bao nhieu chiec banh la
1 chiec thuyen chi cho duoc1 nguoi .1 nguoi thay co ba thang mi den va ba thang mi trang .Neu cho qua 1 nguoi thi thuyen se do .Hoi vi sao chiec thuyen kia ko bi do ? ai nhanh nhat minh tick cho
co 4 hop but mau cho .hoi con bao nhieu hop
Hay giup nguoi dan ong trong chiec thuyen di chuyen soi,cuu va bap cai qua song.Chu y:moi lan chi di chuyen duoc 1 con vat,do vat.Khi nguoi dan ong ko o gan do thi soi se an thit cuu,cuu se an bap cai.Cho biet chi co 1 nguoi dan ong,1 con cuu,1 con soi va 1 bap cai