Answer:
Explanation:
To find the numbers Nia showed, let's consider the given conditions. The least number is in the thousands place and the greatest number is in the tens place.
Since the least number is in the thousands place, we need to select the smallest available number, which is 2. This means the thousands place will be 2.
Next, we need to select the greatest number for the tens place. The greatest number available is 9, so the tens place will be 9.
Now, we have two numbers left: 8 and 5. These will be used for the hundreds and ones places, but we need to consider that the hundreds place should be greater than the ones place. So, we can arrange them as 8 in the hundreds place and 5 in the ones place.
Putting it all together, the numbers Nia showed are:
- Thousands place: 2
- Hundreds place: 8
- Tens place: 9
- Ones place: 5
Therefore, the four-digit number Nia showed is 2895.