Question

12 7/12-4 1/8-4 13
1 5/12+1/4-0.8
5 5/12+4 7/18-6 2/9 дайте пожалуйста решения

Answer 1

=151/12-33/8-13/3=99/12-33/8=99/24=4 1/8

=17/12+1/4-8/10=20/12-8/10=52/60=13/15

=65/12+79/18-56/18=65/12-33/18=195-66/36=129/36=3 7/12