Question

57*0,1
2,6*0,01
38,1*0,001
0,8*0,00001

Answer 1

5.7
0.026
0.0381
0.000008

Answer 2

57*0,1=5,7
2,6*0,01=0,026
38,1*0,001=0,0381
0,8*0,0001=0,00008