Các câu hỏi tương tự
trung binh cong cua hai so la so lon nhat co 3 chu so biet so thu nhat la 878 tim so thu 2
Trung binh cong cua 2 so la so lon nhat co 4 chu so khac nhau . So lon hon trung binh cong la 3810 don vi .tim so be ?
trung binh cong cua ba so la 39.So thu nhat bang 2 phan 5 so thu hai so thu ba hon so thu nhat la 9. Tim ba so do
So trung binh cong cua 3 so bang 1096 .Biet so thu nhat bang 1356 , so thu 2 it hon so thu nhat la 246 . Tim so thu ba .
cho 3 so tu nhien biet trung binh cong cua so thu nhat va so thu 2 la 258 , trung binh cong cua so thu 2 va so thu 3 la 336 ,trung binh cong cua so thu 1 va so thu 3 la 279 .tim so thu 3
tim 2 so biet trung binh cong cua chung la 875 va so lon hon trong 2 chu so do la so lon nhat co 3 chu so
cho ba so biet trung binh cong cua so thu nhat va so thu hai bang 239 trung binh cong cua so thu 2 va so thu 3 la 248 trung binh cong cua so thu ba va so thu nhat la 295.tim so thu ba
trung binh cong cua 2 so la so lon nhat co hai chu so so lon hon so be 52 don vi tim 2 so do
Tim 2 so biết trung binh cong cua chung la 795va so lon hon trong hai so la so chẵn lon nhat co 3 chữ số khác nhau