SOLUTION: Each ship in a fleet is assigned a three-digit number that does not begin with a 1 or a 0 and does not contain a 6 or a 9. How many different numbers may be assigned under these co

Algebra ->  Permutations -> SOLUTION: Each ship in a fleet is assigned a three-digit number that does not begin with a 1 or a 0 and does not contain a 6 or a 9. How many different numbers may be assigned under these co      Log On


   

Question 1073327: Each ship in a fleet is assigned a three-digit number that does not begin with a 1 or a 0 and does not contain a 6 or a 9. How many different numbers may be assigned under these conditions.
Answer by jorel1380(3719) About Me  (Show Source):
You can put this solution on YOUR website!
For the first number, you have the digits 2,3,4,5,7,and 8, or 6 digits possible. The 2nd and third digits can be 0,1,2,3,4,5,7,8, or 8 digits possible. So the number of combinations possible is:
6x8x8=384 different numbers for the ships in the fleet. ☺☺☺