Các câu hỏi tương tự
trung binh cong 2 so = 198 . biet so lon hon so be 18 don vi . tim so lon
tim hai so biet trung binh cong cua chung bang 18 va so lon hon so be la 6 dien2 so vao o trong
trung binh cong 2 so la 103 tim hai so do biet so lon hon so be 28 don vi
trung binh cong cua hai so la 80 . so lon bang 3/2 so be . hoi so lon hon so bao nhieu don vi
biet trung binh cong cua hai so la 185 va biet so lon hon so be 24 don vi tim hai so do
Tim 3 so co Trung binh cong bang 684., biet so thu 1 hon so thu 2 18 Don vi. So thu hai hon so thu 3 36 Don vi
So trung binh cong cua hai so la 34 . Biet so lon hon so be 8 don vi . Tim hai so do .
tim hai so biet trung binh cong cua chung bang 17 va so lon hon so be la 10
trung binh cong cua hai so la 80 . so lon bang 3/2 so be . hoi so lon hon so be bao nhieu don vi ?
lam bai giai cho mink nke . cam on