Các câu hỏi tương tự
hieu cua 2 so bang 60 pham tram so be tong cua 2 so bang 266.5 . tim so lon
tong cua hai so bang 45 phan tram hieu hai so thi bang 25 phan tram tim hai so do
tim hai so co hieu bang 126.8 biet so be bang 60 phan tram so lon
tim hai phan so biet tong cua chung bang 17/20 va hieu cua chung bang 7/20
so be
so lon
tong hai so bang 45 phan tram thuong cua hai so bang 25 phan tram tim hai so do
biet ti so the tich cua hai hinh lap phuong la 4:3.hoi the tich cua hinh lap phuong be bang bao nhieu phan tram the tich cua hinh lap phuong lon ?
biet ti so the tich cua 2 hinh lap phuong la2:3
a) the tich cua hinh lap phuong lon bang bao nhieu phan tram the tich cua hinh lap phuong be?
b) tinh the tichcua hinh lap phuong lon
biet ti so the tich cua hai hinh lap phuong la 2 : 3
a. the tich hinh lap phuong lon bang bao nhieu phan tram the tich cua hinh lap phuong be ?
b. tinh the tich cua hinh lap phuong lon
Hieu cua hai so la 42226 cac chu so hang tram hang chuc cua so lon deu la 8 va so nho deu la 6 Neu thay cac chu so bang cac chu so 0 thi duoc so moi gap 4 lan so be Tim 2 so do