Biet hieu cua hai so bang 60% so be, tong hai so bang 266,5
Vay so lon la....
hieu hai so bang 60% so be,tong hai so bang 266,5.Vay so lon
cho hai so biet so be bang 25% hieu hai so va biet tong hai so do bang 19,2 tim so lon [giai day du]
tim hai so biet tong hai so do bang 125%so lon hieu hai so do lon so be 57.5 don vi
tim hieu cua hai so biet tong hai so lon nhat co ba chu so khac nhau va so be bang 1/2 so lon
tim hai so biet tong hai so do bang 125% so lon hieu cua hai so lon hon so be 57 ,5 don vi
biet hieu cua 2 so bang 60% so be tong 2 so bang 266.5
vay so lon la
hieu cua 2 so bang 60 pham tram so be tong cua 2 so bang 266.5 . tim so lon
hieu hai so bang 1/5 so be. tim so lon biet tong hai so la 35,75