Answer:
c
Step-by-step explanation:
just did it on a.pex
1.5, 2.25, 3.375, 5.0625, 7.59375... and so on
Answer:
r = 51.96 inches
Step-by-step explanation:

The easiest way to think about this is to give all of the numbers common denominators:
1 can be written as 6/6
0 can be written as 0/6
Now we can see that 5/6 is only 1/6 away from 1, while it is 5/6 away from 0.
So, 5/6 is closer to 1!