toan de ma kho

by Tiểu Bá Tước PAB_77 Wed Oct 28, 2009 8:52 pm

Bai toan cuc de ma cung cuc kho day( kho doi voi nhung ai luoi suy nghi nhu to Smile

1 con bo dang dung cach trung diem cua 1 cay cau dai 40m la 5m thi chot 1 tau hoa dang lao vao cau voi van toc 80km/ gio tu phia dau gan nhat doi voi con bo va cach dau cau gan nhat doi voi con bo la 2 lan chieu dai cau. Lap tuc con bo long len chay khoi cau voi van toc 16km/ gio va con bo da thoat chet. Hoi con bo chay theo huong nao? neu con bo chay theo huong nguoc lai voi huong da chay thi ket qua se ra sao? Question

by *zombie* *Michel Jackson* Thu Oct 29, 2009 2:07 pm

Cai day to cha hiu gi ca confused

nhung ma to chac chan rang day la bai toan chuyen dong deu gan giong voi bai trong quyen cac dang toan co ban o tieu hoc danh cho hoc sinh lop 5 Neutral

by Songoku Sat Oct 31, 2009 8:30 pm

con bo` se chay theo huong doi dien voi tau hoa, huong -> <- neu chay nguoc lai thi no se ko kip chay ra khoi duong ray va dut phim... Mad

by Tiểu Bá Tước PAB_77 Mon Nov 02, 2009 9:26 am

Thaison98 chinh xac day toan de ma kho Icon_cheers

. Neu con bo chay theo chieu nguoc lai thi con bo ay se bi doan tau " an thit " toan de ma kho Affraid

. Ma da nhu the thi tat nhien no se dut phim toan de ma kho Icon_pale

by 4ever - True_love Wed Nov 04, 2009 8:42 am

sax toan the ma cung~ bao kho Evil or Very Mad

by Meo con_98 Thu Nov 19, 2009 9:53 am

Này, Cậu hơi kiêu căng đấy!!!
Huong_a9

by 4ever - True_love Thu Nov 19, 2009 10:39 am

thi de thiet ma , minh do nha
Con meo dang di tren duong thi thay 1 con chuot , con chuot cach con meo 1 m ( biet con chuot la chuot cong) . Cu 1 buoc cua con meo thi se bang 2 buoc cua con chuot va cu meo buoc 1 buoc thi chuot buoc 5 buoc . Hoi con meo co bat dc con chuot hok , neu con chuot cach hang cua no 10m ?

by Tiểu Bá Tước PAB_77 Sun Nov 22, 2009 9:55 am

Hieu thi hieu duoc, nhung ma khong phai noi biet con chuot la chuot cong. Chuot gi thi meo van bat ( tru chuot chu ). Neu bai toan nay cho them buoc cua con meo dai bao nhieu, cua chuot dai bao nhieu thi se de hon cat

. De xem.... Con meo se.......khong tra loi nua:evil: . Biet tai sao khong, se khong co ai giai bai toan cua cau neu cua khong giai bai toan cua nguoi khac ma chi biet ngoi boc phet vo van, che bai nguoi khac, biet chua ha ga mai . Hay can than Evil or Very Mad

, do la bai toan cua to
( Den lop se biet tay ta) . To dang giai bai toan cua cau , tu nhien thay dong tren,to cam thay nhu bi xuc pham. Voi nguoi khac thi khong sao, nhung voi to,no khong he hay dau( to la dua nhay cam manh va nong tinh). Ne tinh vi cau la ban cung lop hoi cap 1 nen to bo qua day. To nghi khi cau doc nhung dong nay, cau se biet to la ai. Evil or Very Mad