Pls Help Me! No idea how to do this, pls help. Pls show your work to, thank you!
Answer:
7
Step-by-step 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