Help me correct will get brainliest.

D

Step-by-step explanation:

its your first portion of the line so its 1/6

then it will be 2/6

then 3/6

then 4/6

then 5/6

like this, your answer comes and its shown in option D.

also note it says 5 fractions. .........key point

i leave the calculator work to you.

7. diameter 4 miles, circumference 4π miles

8. radius 0.2 miles, circumference 0.4π miles

[this is a bad problem because the actual radius of a car on the track is less than 0.2 miles so the answer is less than 0.4π miles]

9. radius 6 feet, circumference 12π feet

10. diameter 14 cm, circumference 14π cm

11. diameter 4.8 feet, circumference 4.8π feet