Question

0‚036:0‚09
0‚056:0‚08
5‚85:3‚25
3‚2:0‚25

Answer 1

0.036:0.09=0.4
0.056:0.08=0.7
5.85:3.25=1.8
3.2:0.25=12.8

Answer 2

1) 0,4
2) 0,7
3)1,8
4)12,4