Question

Give the common ratio of the following and give solutions

Answer 1

1) 5000/8 = 625

r = 625^(1/4) = 5

8, 40, 200, 1,000, 5,000

2) 648/3 = 216

r = 216^(1/3) = 6

3, 18, 108, 648

3) 1,701/7 = 243

r = 243^(1/5) = 3

7, 21, 63, 189, 567, 1,701

4) 648/8 = 81

r = 81^(1/4) = 3

8, 24, 72, 216, 648

5) 2,243/2 = 1,121.5

r = 1,121.5^(1/5)

2, 8.147, 33.186, 135.179, 550.6421, 2,243