Question

Se stie: a : b =97 rest 21 si a - b = 5397. Afla : ( 4a - b : 14) : 8.

Answer 1

a:b=97 rest 21 =>a=97b+21
97b+21-b=5397 =>96b=5397-21 =>96b=5376 =>b=56 =>a=5453
(4x5453-56:14):8=
(4x5453-4):8=
4x(5453-1):8=
4x5452:8=
21808:8=
2726