The digit in the hundreds place is a square number, and it is odd.

The digit in the tens place is 1 more than the square root of 16.
The digit in the hundredths place is 0.1 larger than 1/10 of the digit in the hundreds place.
The digit in the thousands place is equivalent to 30/5.
The other digits are all 2s.
What is this number?

Let's break down the given information step-by-step:

1. The digit in the hundreds place is a square number, and it is odd.
The possible values for the digit in the hundreds place are 1 and 9, as these are the only odd square numbers.

2. The digit in the tens place is 1 more than the square root of 16.
The square root of 16 is 4. Adding 1 to it gives us 5. So, the digit in the tens place is 5.

3. The digit in the hundredths place is 0.1 larger than 1/10 of the digit in the hundreds place.
If the digit in the hundreds place is 1, then 1/10 of it is 0.1, and adding 0.1 to it gives us 0.2.
If the digit in the hundreds place is 9, then 1/10 of it is 0.9, and adding 0.1 to it gives us 1.0.
Therefore, the digit in the hundredths place can be either 0.2 or 1.0.

4. The digit in the thousands place is equivalent to 30/5.
The value of 30/5 is 6. So, the digit in the thousands place is 6.

5. The other digits are all 2s.
So, the digit in the units place is 2, and the digit in the tens place is already known to be 5.

Putting it all together, we get the number: 625.

To find the answer, let's break down the given information into steps:

Step 1: Find the digit in the thousands place.
We are told that the digit in the thousands place is equivalent to 30/5, which simplifies to 6. So the digit in the thousands place is 6.

Step 2: Find the digit in the hundreds place.
We are told that the digit in the hundreds place is a square number and it is odd. Let's list down the square numbers: 1, 4, 9, 16, 25, 36, 49, 64, 81, 100. The only odd square number within the given range is 1. So the digit in the hundreds place is 1.

Step 3: Find the digit in the tens place.
We are told that the digit in the tens place is 1 more than the square root of 16. The square root of 16 is 4, and adding 1 to it gives us 5. So the digit in the tens place is 5.

Step 4: Find the digit in the hundredths place.
We are told that the digit in the hundredths place is 0.1 larger than 1/10 of the digit in the hundreds place. One-tenth of the digit in the hundreds place is 0.1. Adding 0.1 to it gives us 0.2. So the digit in the hundredths place is 0.2.

Step 5: Find the remaining digits.
We are told that the other digits are all 2s.

So putting it all together, the number is 625.12

_ , _ _ _ . _ _

6 , 9 5 _ . _ 1

Do you see how I worked this?