Complete the following sequence:
0.1,?,0.06,0.04,?,0
To solve this mathematical sequence problem, we need to identify the common difference and use it to find the missing numbers. Let's follow these steps:
- Step 1: Identify the given numbers and their positions in the sequence.
- Step 2: Calculate the common difference between successive terms.
- Step 3: Use the common difference to determine the missing numbers.
- Step 4: Validate the completed sequence with the original pattern.
Now, let's work through each step:
Step 1: The given numbers in the sequence are 0.1,?,0.06,0.04,?,0.
Step 2: Calculate the common difference. The difference between 0.06 and 0.04 is 0.06−0.04=0.02. The difference between 0.04 and the next number (0) is also 0.04−0=0.04. This suggests a pattern of reducing by 0.02 each time.
Step 3: Deduct 0.02 from each preceding term to find the subsequent numbers:
- Before 0.06, the number must be 0.06+0.02=0.08.
- Before 0, the number must be 0+0.02=0.02.
Step 4: By substituting the above values into the sequence, we have the completed sequence: 0.1,0.08,0.06,0.04,0.02,0.
Therefore, the missing numbers in the sequence are 0.08 and 0.02.
0.08,0.02