Найдите значение разности 1) 9 1/2- 1 3/16= 2) 6 7/9- 3 22/27=

1) 9 ( 1/2 ) - 1 ( 3/16 ) = 9 ( 8/16 ) - 1 ( 3/16 ) = 8 ( 5/16 ); 2) 6 ( 7/9 ) - 3 ( 22/27 ) = 6 ( 21/27 ) - 3 ( 22/27 ) = 5 ( 48/27 ) - 3 ( 22/27 ) = 2 ( 26/27 )