Question

42:12=? 96:16=? 90:18=? 86:16= ? 57:8=? 55:3=? 35:8=? 92:18=? 39:5=?

Answer 1

42:12=3,5
96:16=6
90:18=5
86:16=5,375
57:8=7,125
55:3=18,3...
35:8=4,25
92:18=5,1...
39:5=7,8

Answer 2

2
6
5
5 6/16
7 1/8
18 1/3
4 3/8
5 2/18
7 4/5