Sagot :
0.004 -> 4 X 10^-3
0.01 -> 1 X 10^-2
-0.0000019 -> -1.9 X 10^-6
4/100 -> 4 X 10^-2
-85/1000 -> -8,5 X 10^-2
0.01 -> 1 X 10^-2
-0.0000019 -> -1.9 X 10^-6
4/100 -> 4 X 10^-2
-85/1000 -> -8,5 X 10^-2