Пример 3 4/13 * 5 3/41 - 3 4/13 * 2 3/41

Question

Пример 3 4/13 * 5 3/41 - 3 4/13 * 2 3/41

Answer 1

3 4/13*5 3/41=16 32/41
3 4/13*2 3/41=6 457/533
16 32/41-5 457533=9 12/13