tolong no 1 sampai 5 beserta caranya

1. 4/16 + 8/16 = 12/16 = 3/4

2.5/10 + 2/10 = 7/10

3.2/8 + 6/8 = 8/8 = 1

4.4/9 + 20/6
= 24/54 + 180/54
=204/54
=34/9

5.2/4 + 11/2
=2/4 + 22/4
= 24/4
=6