tong 2 so la 7/15. neu them vao so thu nhat 1/3 thi tong 2 so la ...
[nhap ket qua duoi dang phan so toi gian]
tong hai so la 7/15 neu them vao so thu nhat 1/3 thi tong hai so la ......
tong hai so la 7/15 neu them vao so thu nhat 1/3 thi tong hai so la bao nhieu
tong cuahai so la 7/15 .neu them vao so thu nhat 1/3 thi tonghai so la
nhap duoi dangphan so toi gian
3 so co tong la 2000 . Biet so thu nhat hon tong 2 so kia la 108. Neu them vao so thu ba 24 don vi thi duoc so thu 2 . Tim so thu 2?
cho 2 so co tong bang 702 biet neu them vao so be 11 don vi va so lon 15 don vi thi duoc 2 so moi co ti so la 2,25 tim so lon
tong 2 so thap phan la 893.6. hay tim 2 so do biet rang neu viet them chu so 7 vao ben trai phan nguyen cua so be ta duoc so lon ???
tong 2 so la79.85 neu them vao so thu nhat 15.4 va bot o so thu 2 di 20 thi tong 2 so luc dau la bao nhieu
hai so co tong la 57,3 neu them vao so lon 2,5 don vi va bot o so lon di 1,2 don vi thi duoc 2 so co tong la 79,8