Answer:
The next two numbers are: 70 and 70
Explanation:
Given the following series of numbers:
0.007, 0.07, 0.7, 7
We want to know the next two numbers
First, let us find the common ratio of the geometric series
The common ratio is the division of a number in the sequence by it's preceeding number.
If the sequence is: T1, T2, T3, T4, and so on, the common ratio is:
T2/T1 or T3 /T2 or T4/T3, and so on.
The common ratio of the given series is:
0.07/0.007 = 10
Note that this is the same as:
0.7/0.007, and 7/0.7
Now, to get the next number, simply multiply the last number by the common ratio, 10.
After 7, we have 7 * 10 = 70
After 70, we have 70 * 10 = 700
So, the next two numbers are: 70 and 700