0.00860 km in to scientific notation is 8.60 x10^-3 Km
Explanation
step for writing scientific notation
- move the decimal place to the right to create a new number from 1 to 10 for example 0.0086 is moved three time to create 8.60
- Determine the exponent that is the number of time you have moved the decimal. the exponent for 0.00860 is -3 since the decimal has been moved toward the right
- Put the number into correct form for scientific notation that is 8.60 x10^-3