Question

Pls Help Me! No idea how to do this, pls help. Pls show your work to, thank you!

Answer 1

7

Explanation:

The least km travelled is 1 km

the maximum km travelled is 18 km

so interval of 2 km will be

0-2

3-5

6-8

9-11

12-14

15-17

18-20

I hope this is correct