Answer: Emily's journey in total is 15.04 kilometers
Explanation:
Since we have given that
Distance covered by Emily by taking a horse = 10.98 kilometers
Distance covered by Emily on bike = 4.06 kilometers
We need to find the total distance by Emily on both horse and bike.
For "Total Distance" , we will use addition operation:
So, Total distance covered by Emily's journey is given by

Hence, Emily's journey in total is 15.04 kilometers.