1/0.000015 in scientific notation. Please explain how to do this.

Answer 1

1/0.000015 = 1/1.5E-5
Divide the two parts; i.e., 1/1.5 and 1/1E-5
Divide 1/1.5 = 0.667
Divide 1/1E-5 = 1E5.
Answer is 0.667E5 or 6.67E4 in scientific notation.

Answer 2

1/3.093.000