Question

What is the next term in the following sequence? 1/5, 1/15, 1/45 , …

Answer 1

Explanation:

1/1÷5 because you are increasing the dendenominator by a fac of 3

Answer 2

1/5, 1/15, 1/45

mutiply each denominator by 3

15/3= 5

45/3= 15

45*3= 135

Answer: 1/5, 1/15, 1/45 , 1/135