cho ba so ,so thu hai bang 1/4 so thu nhat va so thu nhat bang 50% so thu ba .hay tinh so thu ba ,biet tong cua 3 so la 1950
Cho 3 so ,so thu hai vang 1/4 so thu nhat va so thu nhat bang 50% so thu ba . Hay tinh so thu 43 biet tong cua ba so la 1950
cho 3 so , so thu hai bang 1/4 so thu nhat va so thu nhat bang 1/2 so thu ba . tim so thu ba biet tong ba so 1950
cho 3 so , so thu hai bang 1/4 so thu nhat va so thu nhat bang 1/2 so thu ba . tim so thu ba biet tong ba so 1950
tong cua 3 so la 410 tim so thu ba biet 2/5 so thu nhat bang 1/4 so thu hai va bang 4/15 so thu ba
tong cua 3 so bang 280 biet so thu nhat bang 3/4 so thu hai va so thu hai bang 6/7 so thu ba. tim so thu nhat
cho ba so tu nhien co tong la 96, biet 1/4 so thu nhat bang 1/3 so thu hai va bang 1/5 so thu ba .......
biet tong cua ba so bang 10.trong do,tong cua so thu nhat va so thu hai la 4,3;tong cua so thu hai va so thu ba la 7,9.tim ba so do
THANKS NHÌU
Tong cua ba so la 410 . Tim so thu ba bt 2/5 so thu nhat bang 1/4 so thu hai va bang 4/15 so thu ba