neu giam thua so thu nhat di 6 don vi,giu nguyen thua so thu hai thi tich giam di 270 don vi.Neu tang thua so thu hai di 2 don vi va giu nguyen thua so thu nhat thi tich tang len 16 don vi.Tim tich hai so luc dau?
thua so thu nhat la 6 . khi tang thua so thu nhat len 4 don vi thi tich tang 36 don vi .hoi khi chua tang thi tich bang bao nhieu
tim so hamg thu 2 biet rang khi giu nguyen so hang thu 1 va gap so hang thu 2 len 4 lan thi tong tang them 2349 don vi
trong phep nhan 2 thua so ,khi ta giam thua so thu nhat di 4 lan va tang thu so thu hai len 12 lan thi duoc tich moi la 27 .Tim tich ban dau?
tich cua hai so bang 86 .neu thua so thu nhat tang len 2 lan ,thua so thu hai tang len 3 lan thi tich moi bang bao nhieu ?
TIM TICH CUA 2 SO BIET RANG NEU GIU NGUYEN THUA SO THU NHAT VA TANG THUA SO THU HAI LEN 4 LAN THI DUOC TICH MOI LA 8400
hai so tich bang 135 thua so thu nhat bang 9 neu tang thua so thu 2 len 5 don vi thi tich bang bao nhieu don vi
tich 2 so la 48 , biet thua so thu nhat = 4 . neu tang thua so thu 2 len 4 don vi thi tich moi bang bao nhieu ?
Tich hai so bang 8. Neu tang thua so thu nhat len 5 lan va giu nguyen thua so thu hai thi tich moi la...?