Answer:
1/5 is not greater than 2/7 because 1/5 = 7/35 and 2/7 = 10/35.
Convergent; 81
Step-by-step explanation:
r = term2/term1 = 8/9
8/9 < 1 so convergent
Sum = 9/(1 - 8/9)
= 9/(1/9) = 81
Answer: 28,09