duong oi may ngu wa cho thoi hoc nha bai de day ma lam ko duc ta lop 4 ma tao biet lam do he he he hwe he
duong oi may ngu wa cho thoi hoc nha bai de day ma lam ko duc ta lop 4 ma tao biet lam do he he he hwe he
cho 2 so thap phan co tong la 83,49.neu so hang thu nhat gap len 2,5 lan va giu nguyen so hang thu hai thi tong moi la 130,08. tim hai so da cho
Tong cua 2 so la 10,47.Neu so hang thu nhat gap len 5 lan,so hang thu hai gap len 3 lan thi tong 2 so moi se la 44,59.Tim so ban dau.
tong cua hai so la 10,47 .neu so hang thu nhat gap len 5 lan so hang thu hai gap len 2 lan thi tong moi se la 44,59 tim hai so ban dau
tong hai so la 9,75. neu so hang thu 1 gap len 2 lan va so hang thu 2 gap len 5 lan thi tong moi la 36,9 tim so hang thu 2
cho hai so thap phan co tong la 83,49 neu so hang thu nhat gap len 2,5 lan va giu so thu hai thi tong la 130,08 tim hai so
Cho 2 so co tong la 20,47.neu so hang thu nhat gap len 3 lan , so hang thu 2 gap len 5 lan thi tong 2 so moi la 77,07.tim 2 so da cho.Minh can gap nha
tong cua a va b la 9,9 neu lay so hang a gap len 3 lan va so hang b gap len 5 lan thi tong cua chung bang 38,9 tim 2 so a va b ?
tim 2 so co tong bang 140,biet rang neu gap so hang thu nhat len 5 lan va gap so hang thu hai len 3 lan thi tong moi la 508
tim hai so co tong bang 140 biet rang neu gap so hang thu nhat len 5 lan va gap so hang thu 2 len 3 lan thi tong moi la 508