Tim 3 so nguyen co tong bang -4, biet rang so thu nhat nhan 2, so thu hai cong voi 3, so thu 3 tru di 4 thi duoc cac ket qua bang nhau. Tim ba so do?
AI TRA LOI DUNG SE DUOC TICK 10 CAI
tong cua 3 so la so lon nhat co 3 chu so. Neu lay so thu nhat chia cho so thu 2 thi duoc thuong la 5 du 3. So thu nhat hon tong cua 2 so kia la 7 don vi. So thu nhat hon so thu hai la .......
tim hai so biet rang neu dem so thu nhat chia cho 3, so thu hai chia cho 5 thi duoc ket qua bang nhau va biet tong cua chung bang 346,8
tong cua 2 so la 5475.Neu lay so thu nhat chia cho so thu hai thi duoc thuong la 8 du 3.Tim moi so
Tim 3 so nguyen co tong bang -4, biet rang so thu nhat nhan 2, so thu hai cong voi 3, so thu ba tru di 4 thi duoc cac ket qua bang nhau. Tim 3 so do?
AI LAM DAU TIEN, CO TRINH BAY, DAP AN DUNG, MINH SE TICK CHO 1O CAI
So thu nhat chia cho so thu 2 duoc thuong la 4 du 11 tong cua 2 so,thuong va so du la 126. tim so thu 1
Tong cua ba so la 122. Neu lay so thu nhat chia cho so thu hai hoac lay so thu hai chia cho so thu ba deu duoc thuong la 3 va du la 1. Tim ba so ay
tong cua 3 so la 112.Neu lay so thu nhat chia cho so thu hai,hoac lay so thu hai chia cho so thu ba thi deu duoc thuong la 3 du 1.Tong cu so thu nhat va so thu ba
Cho ba so tong la 999. Neu lay so thu nhat chia cho so thu hai thi duoc thuong la 5 va du la 3. Thm ba so ay, biet rang so thu nhat lon hon tong hai so kia la 7.
