How can we plot fractions and decimals on a number line?

 you can  plot decimals and fractions on a  number line by lets say that you wrote a number line that goes up to 4. You would spilt the whole numbers into smaller sections.

Step-by-step explanation:

———-1———-2———3———3/4—4—————

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

there are no figures how am i supposed to answer this question

step-by-step explanation: