Answer
1) 0.001 %
2)No
Work Step by Step
1)
Firest and foremost step we have to convert the given distance 10 meter (M) into kilometers (KM) bu using the following formula
10.0 M=(10.0 M) $( \frac{1 KM }{1000 M}$)
=0.01 KM
So, The percentage error % in the total distance covered can be found by dividing the error σ [ The overshoot ] by the total distance of the track and then multiplying it by 100% :
% σ=$\frac{0.01 KM}{890 KM} \times 100 %$
=0.001 %
2)
No, It will be not correct to write the total distance as 890, 010M
Since we are not given 890 Km as 890.000 KM.