8/144; 60/144; 27/144.
Пошаговое объяснение:
1/18; 5/12; 3/16.
НОК (18, 12, 16 ) = 2•2•2•2•3•3 = 16•9 = 144, т.к.
18 = 2•3•3;
12 = 2•2•3;
16 = 2•2•2•2;
1/18 = (1•8)/(18•8) = 8/144;
5/12 = (5•12)/(12•12) = 60/144;
3/16 = (3•9)/(16•9) = 27/144.
8/144; 60/144; 27/144.
Пошаговое объяснение:
1/18; 5/12; 3/16.
НОК (18, 12, 16 ) = 2•2•2•2•3•3 = 16•9 = 144, т.к.
18 = 2•3•3;
12 = 2•2•3;
16 = 2•2•2•2;
1/18 = (1•8)/(18•8) = 8/144;
5/12 = (5•12)/(12•12) = 60/144;
3/16 = (3•9)/(16•9) = 27/144.