а)= 4 1/23
б)= 5 3/15= 5 1/5
в)= 6 7/25
г)= 5 18/20
д)= 78/37-42/37=36/37
е)= 6 49/41-9/41= 6 40/41
ж)= 4 42/55
з)= 2 11/43
а)= 4 1/23
б)= 5 3/15= 5 1/5
в)= 6 7/25
г)= 5 18/20
д)= 78/37-42/37=36/37
е)= 6 49/41-9/41= 6 40/41
ж)= 4 42/55
з)= 2 11/43