Решите 3 3/7 : 1 5/11 -26/49 *2 1/52

Question

Решите
3 3/7 : 1 5/11 -26/49 *2 1/52

Answer 1

1)3 3/7:1 5/11=24/7:16/11=33/14=2 5/14
2)26/49*2 1/52=26/49*105/52=105/98=1 1/14
3)2 5/14-1 1/14=1 4/14=1 2/7