Question

arrange the digits 2, 4, and 9 to create the greatest possible three - digit number.

Explanation:

Step1: Identify largest digit for hundreds place

To form the greatest three - digit number, we should use the largest digit among 2, 4, 9 in the hundreds place. The largest digit is 9. So the hundreds digit is 9.

Step2: Identify next largest digit for tens place

After using 9 in the hundreds place, we have 2 and 4 left. The larger of these two is 4. So the tens digit is 4.

Step3: Identify remaining digit for ones place

After using 9 (hundreds) and 4 (tens), the remaining digit is 2. So the ones digit is 2.

Answer:

942