Các câu hỏi tương tự
trung binh cong 3 so la 5/8 . so thu 1 bang trung binh cong so thu hai va thu ba . so thu ba hon so thu 2 1/4 . tim 3 so duoi dang so thap phan ?
1 .trung binh cong cua hai phan so la 5/12 .neu tang phan so thu nhat gap 2 lan thi trung binh cong cua chung bang 2/3 .tim hai phan so do .
2.trung binh cong cua ba phan so la 13 /36 .neu tang phan so thu nhat gap 2 lan thi trung binh cong cua chung bang 19/36 ,cho biet phan so thu hai lon hon phan so thu ba 1 /12. tim ba phan so do .
Trung binh cong cua ba so la 52. So thu ba bang trung binh cong cua so thu nhat va so thu hai. So thu nhat hon so thu hai la 24. Tim so thu nhat ?
trung binh cong cua so thu nhat va so thu hai la 8,5.trung binh cong cua so thu hai va so thu ba la 8,1.trung binh cong cua so thu nhat va so thu ba la 7,35.tim so lon nhat
trung binh cong cua so thu nhat va so thu hai la 8,5 trung binh cong cua so thu hai va so thu ba la 8,1 trung binh cong cua so thu nhat va so thu ba la 7,5 tim so lon nhat
trung binh cong cua so thu nhat so thu hai la 8,5 trung binh cong cua so thu hai va so thu hai va so thu ba la 8,1 trung binh cong cua so thu nhat va so thu ba la 7,35 tim so lon nhat
trung binh cong cua so thu nhat va so thu hai la 8.5 trung binh cong cua so thui hai va so thu ba la 8.1 trung binh cong cua so thu nhat va so thu ba la 7.35 tim so lon nhat
trung binh cong cua so thu nhat va so thu hai la 8,5 trung binh cong cua so thu hai va so thu ba la 8,1 trung binh cong cua so thu ba voi so thu nhat la 7,35 tim so lon nhat
Trung binh cong cua ba so la 4.5 trung binh cong cua so thu nhat va so thu hai la 4.15 trung binh cong cua so thu hai va so thu ba la 4.9 tim so thu nhat