the greatest place value is hundred thousands.

The digit in the tens place is 5.
the remaining digits are 2, 3, 8, and 7.
One of the digits has a value of 800. the value of the digit in the thousands place is 10 times greater than this.
There are

237,852.

How did you get 237,853.?

238857

To find the value of each digit, let's break down the given information step by step:

1. The greatest place value is hundred thousands. This means that the largest digit will be in the hundred thousands place.

2. The digit in the tens place is 5. So, we know that the tens digit is 5.

3. The remaining digits are 2, 3, 8, and 7. These digits will be used to determine the remaining place values - hundreds, thousands, ten thousands, and hundred thousands.

4. One of the digits has a value of 800. Let's call this digit "x". So, one of the digits is 800 and its place value is unknown at this point.

5. The value of the digit in the thousands place is 10 times greater than 800. Since the value of "x" is 800, the value of the digit in the thousands place will be 10 times greater, which is 800 * 10 = 8000.

Now, let's determine the remaining place values and their respective digits:

The digit in the thousands place: 8 (since the value is 8000).
The digit in the ten thousands place: 3 (since 3 is the only remaining digit).
The digit in the hundred thousands place: 2 (since 2 is the only remaining digit).

Therefore, the final number is 238,752.