Posted by HELP! on Wednesday, May 7, 2008 at 4:11pm.
how many threedigit integers greater than 500 contain only odd digits

arithmetic  bobpursley, Wednesday, May 7, 2008 at 4:18pm
The first number has to be 5, 7, or 9
The second number has to be 1,3,5,7,or 9
and so on. The number of integers will be 3*5*?
Answer This Question
Related Questions
 math  How many threedight integers greater than 600 contain only odd digits?
 Math  How many positive 3digit integers contain only odd digits?
 Math  You can only use the digits 09. I need an odd number that is a multiple ...
 5th Grade Math  Not only need answer but need to know how you teach a 5th ...
 5th Grade Math  Not only need answer but need to know how you teach a 5th ...
 arithmetic  I am greater than 200 but less than 500. The sum of my digits is 18...
 math (statistics)  how many 4 digit number can be formed from the digits 2,3,5...
 problem solving  three digit odd number divisible by 9 digits in consecutive ...
 math statistics and probability  how many 4 digit number can be formed from the...
 Discrete Math  Each Student at a certain university is given a 6digit code (...
More Related Questions