Answer:
Common ratio is 5
The next 3 terms are 12.5, 62.5, 312.5
Step-by-step explanation:
To get the common ratio, just divide the first term from the the second term.
0.1, 0.5, 2.5
0.5 ÷ 0.1 = 5
To get the next three terms, multiply the common ratio to the last terms
0.1, 0.5, 2.5
2.5 X 5 = 12.5
12.5 X 5 = 62.5
62.5 X 5 = 312.5
Check:
0.1 X 5 = 0.5
0.5 X 5 = 2.5
2.5 X 5 = 12.5
12.5 X 5 = 62.5
62.5 X 5 = 312.5
