Решите 10 3/23 - 7 19/46 16 2/5 - 4 3/7 19 5/12 - 8 17/18

Question

Решите
10 3/23 - 7 19/46
16 2/5 - 4 3/7
19 5/12 - 8 17/18

Answer 1

10 3/23 - 7 19/46= 10 6/46-7 19/46= 9 52/46-7 19/46=2 33/46
16 2/5 - 4 3/7= 16 14/35-4 15/35=15 49/35-4 15/35=11 34/35
19 5/12 - 8 17/18= 19 15/36-8 34/36=18 51/36 - 8 34/36 = 10 17/36