4/6=18
6/9=27
8/12=36
stuff like that ._.
Tn = ar^(n-1)
n = 1,2,3,4
a = 1st term
r = common ratio, T2/T1 = T3/T2 = r
Answer:
8/3
Step-by-step explanation:
to have the same denominators, divide 20/6 by two.
10/3-2/3=8/3
hope this helps
E should most likely be the answer since a city block would be a very big distance