tong cua hai so thap phan la 12,26 . neu ta tang so thu nhat len len 5 lan va so thu hai len 2 lan thi ta duoc hai so co tong la 43,2 .tim hai so do
tong 2 so thap phan la 16,26.Neu tang so thu nhat len 5 lan so thu 2 len 2 lan thi tong moi la 43,2 tim 2 so do
Tong cua 2 STP la 16,26.Neu gap so thu nhat llen 5 lan va so thu hai len 2 lan thi tong 2 so la 43,2.Tim 2 so do
tong 2 so thap phan la 16,26 neu tang so thu nhat len 5 lan so thu hai len 2 lan tong moi bang 43,2 tim so do [nho ghi ro cach tinh]
cho 2 so co tong la 178 neu tang so thu nhat len 2 lan va giu nguyen so thu hai thi ta co tong moi la 200 tim so thu 2
tong cua 2 so thap phan la 16,26. neu ta tang so thu 1 len 5 lan, so thu 2 len2 lan thi 2 so co tong la 43,2. tim 2 so do
Tong cua hai so la 37,8.Neu gap so thu nhat len 2,5 lan va so thu hai len 3,2 lan thi duoc tong moi la 111,02.Tim so thu hai?
hai so co tong bang 160 neu gap so thu nhat len 3 lan va gap so thu hai len 5 lan roi cong lai thi duoc tong moi la 678 tim 2 so
tong cua hai so bang 37,8 neu so hang thu nhat gap len 2,5 lan va so hang thu hai gap len 3,2 lan thi tong moi la 111,02 tim so thu 2