tong 5so chan lien tiep bang 1200 tim so nho nhat trong nam so do
tong cua 5 so chan bang 1200 tim so nho nhat trong nam so do
tong cua 5 so chan lien tiep bang 1200. Tim so nho nhat trong 5 so do
Giup ta vs
tong 2 so la so chan lon nhat co 4 chau so .tim 2 so do, biet hieu hai so do la so be nhat co 4 chu so
tim trung binh cong cua 3 so le lien tiep biet tong cua so nho nhat va so lon nhat trong 3 so do la 118
tim trung binh cong cua 3 so le lien tiep biet tong cua so nho nhat va so lon nhat trong 3 so do la 118
tong 2 so la so chan nho nhat co 3 chu so khac nhau. so thu nhat = 8/9 so thu hai. so be la
mot phep chia co so chia la so chan nho nhat co 3 chu so khac nhau thuong la so be nho nnhat co hai chu so khac nhau voi so du la so chan nho nhat co hai chu so giong nhau tim so bi chia
tong 2 so thap phan la 16,26 neu tang so thu nhat len 5 lan so thu hai len 2 lan tong moi bang 43,2 tim so do [nho ghi ro cach tinh]
