1. 2.1
x 0.6
1.26***
2.16
2.26
12.6
2.6.4
x 0.8
4.82
5.12***
6.82
51.2
3.0.89
x 0.65
57.85
5.785
0.05785
0.5785**
4.1.63
x 0.98
0.15974
1.5974***
0.015974
15.974
1 answer
All your answers are right. :-)