Question

Using the digits 2,3,4,5,7,8 (use each digit only once) form a 5-digit number divisible by 6. ​

Answer 1

Answer:

The tens place can now be filled by any of the remaining 5 digits (2, 3, 6, 7, 9). So, there are 5 ways of filling the tens place. The hundreds place can now be filled by any of the remaining