1. Move the decimal point to the right until you have a number between 1 and 10. In this case, we need to move it three places to the right: 1.90500
2. Count how many places you moved the decimal point. We moved it 3 places.
3. Multiply the number by 10 raised to the power of the number of places you moved the decimal. Since we moved it 3 places to the right, the exponent is -3.
Therefore, the scientific notation of 0.0190500 is 1.90500 x 10⁻³.
