Posted by **Anonymous** on Wednesday, July 3, 2013 at 4:31pm.

Using the integers 2,3,4,5,

How many 3-digit odd numbers less than 300 can be formed if no repetition of digits is allowed?

Please explain and show work.

- Algebra 2 -
**Steve**, Wednesday, July 3, 2013 at 5:29pm
1st digit: 2

last digit: 3,5

So, there are 1*2*2 = 4 possibilities.

Check:

235

245

253

254

- Algebra 2 -
**Steve**, Wednesday, July 3, 2013 at 5:31pm
Hmmm. How did 254 make it into the list?

Ought not to be 243

## Answer this Question

## Related Questions

- Algebra 2 - Using the integers 2,3,4,5, How many 3-digit odd numbers less than ...
- Algebra2........... - Using the integers 2,3,4,5, How many 3-digit odd numbers ...
- algebra - Consider making a four-digit I.D. number using the digits 3,5,8, and ...
- math - How many 4-digit numbers can be formed using the digits 1, 2, 3, 4, 5, 6...
- data management - from the digits 0,1,2,3,4,5,6,7,8,9 find the number of a) 4-...
- Data management - from the digits 0,1,2,3,4,5,6,7,8,9 find the number of a) 4-...
- holy heart - Using digits 2, 3, 5, 6, 7 and 9, how many 3-digit numbers can be ...
- Math. Explain - From the digits 1, 2, 3, and 4, how many positive integers are ...
- math - how many seven digit numbers can be formed with the digits 1,2,4,7 if NO ...
- Math - how many 3-digit numbers can be formed using only the digits 1 to 7, if ...