Question

What will be the sum of adding all possible three-digit numbers formed by 4,6,9
using each of the digits only once?​

Answer 1

Answer :-

We are asked the sum of all possible three - digit number which can be formed by 4 , 6 , 9 using the digits only once.

Digit formed by using 4 , 6 , 9 - 469 , 496 ,649 , 694 , 964 , 946

Sum of numbers = 469 + 496 + 649 + 694 + 964 + 946

= 4218

Sum of all possible numbers formed by 4,6,9 = 4218

Answer 2

Given digits : 4,6,9

Answer: 4218

Step-by-step explanation:

The digits given are 4,6,9

So, the possibilities are : 469,496,649,694,946,964

Now add all of these (469+496+649+694+946+964)

The sum of all the numbers is 4218

∴The answer is 4218