Question

сократить дроби 8/12 15/30 14/21 30/35

Answer 1

8/12 = 8:4/12:4 = 2/3
15/30 = 15:15/30:15 = 1/2
14/21 = 14:7/21:7 = 2/3
30/35 = 30:5/35:5 = 6/7