IDNLearn.com makes it easy to find accurate answers to your specific questions. Get the information you need from our community of experts, who provide detailed and trustworthy answers.

15. Find the difference between the greatest and the least number that can be written using the digits 6, 2, 7, 4, and 3, each only once.

Sagot :

To find the difference between the greatest and the least number that can be formed using the digits 6, 2, 7, 4, and 3 each exactly once, follow these steps:

1. Identify the digits provided: The digits given are 6, 2, 7, 4, and 3.

2. Form the greatest number possible:
- To get the greatest number, arrange the digits in descending order.
- The descending order of the digits 6, 2, 7, 4, and 3 is 7, 6, 4, 3, and 2.
- Placing these digits together forms the number 76432.

3. Form the smallest number possible:
- To get the smallest number, arrange the digits in ascending order.
- The ascending order of the digits 6, 2, 7, 4, and 3 is 2, 3, 4, 6, and 7.
- Placing these digits together forms the number 23467.

4. Calculate the difference between the greatest and the least number:
- Subtract the smallest number from the greatest number.
- Calculation: 76432 - 23467 = 52965.

Therefore, the difference between the greatest and the least number that can be written using the digits 6, 2, 7, 4, and 3 each only once is 52965.