Найти значение разности 1 - 8/15; 3 -2/11; 4 -3 4/9 ; 7 3/8 - 5 ; 45 - 44 3/8

1 - 8/15=7/15

3 -2/11=2 9/11

4 -3 4/9 =5/9

7 3/8 - 5 =2 3/8

45 - 44 3/8=5/8

1-8/15=15/15-8/15=7/15;

3-2/11=2 11/11-2/11=2 9/11;

4-3 4/9=3 9/9-3 4/9=5/9;

7 3/8-5=2 3/8;

45-44 3/8=44 8/8-44 3/8=5/8