Answer:
No.
Step-by-step explanation:
To find the answer, basically add all the distances Jana walked. 4/10 or 2/5 added to 2/10 or 1/5 and finally added to 1/6.
The ones I added with an "or" is the lowest term.
If you add all values, it will result in 23/30.
To check, subtract 4/5 to 23/30. First make them similar fractions which would make 4/5 to 24/30,now subtraction is available.
24/30 subtracted by 23/30= 1/30
So Jana lacks 1/30 miles for her to reach her target distance.
Simple answer: No. She didn't.