1.Lai suat tiet kiem mot thang la 0,85%.Mot ng dem gui tiet kiem 80 000 000dong.Hoi sau 2 thang ng do linh dc bn tien lai?(Tien lai cua thang trc dc nhap vao von cua thang sau).
2.Van toc cua thuyen may khi xuoi dong la 25km/h.Van toc dong nc la 2,2km/h.Van toc thuyen may khi nguoc dong la...
Giai giup vs ak,nhanh nhanh nhoa giai dc choa 3 tick nhoa,iu lem!~
~Pac Pac~>3333
:33>333