Упростите дроби 27/36, 40/45, 14/28, 21/35, 13/91, 35/98, 37/111, 14/196.
27/36, =3/4
40/45,=8/9
14/28, =1/2
21/35, =3/5
13/91, =1/7
35/98, =5/14
37/111, =1/3
14/196.=1/14
27/36=3/4 40/45=8/9 14/28=1/2 21/35=3/5 13/91=1/7 35/98=5/14