Question

194. How many numbers greater than a million can be formed from the digits 4,5,6,0,7,6,5? A. 540 b. 4320 c. 2160 d. 1080

Answer 1

Answer:

Step-by-step explanation:

I think it is 66.  

Possible combinations are

1,2,9;1,3,9;1,4,9;1,5,9.

2,3,9;2,4,9;2,5,9.

3,4,5;3,4,9;3,5,9.

4,5,9.

Each combination gives 6 numbers, there are 11 combinations. It gives 66 numbers.

I think it is one of the way to do it. Better and faster ways may be there. We need to keep waiting for more answers.