A permutation problem

[sanjeev]

How Many even numbers greater than 300 can be formed with the digits 1,2,3,4,5 . NO Digit being repeated.
[NOTE:The Numbers could be 3 digit,4 digit or 5 digit ]

ANSWER IN STEPS PLEASE !!!!!!:idea::idea::idea::sad:

 

[Quaid]

Hi sanjeev:

You did not answer our questions, in your other thread.

This is a tutoring web site. Please read the forum guidelines, before posting.

Here is a link to the summary page.

What have you tried or thought about so far? Where are you stuck?

Thank you.

 

[sanjeev]

I'M actually studying in 12th grade. I'M just posting questions which i have in my syllabus and which i donot know.

 

[stapel]

I'M actually studying in 12th grade. I'M just posting questions which i have in my syllabus and which i donot know.

Okay. Now please review the rules for this help site, and reply with your thoughts and efforts on this exercise so far. Or, if you are showing no work because you don't know what your book or teacher is talking about, then please specify that you're needing lesson links so you can attempt to get caught up with the rest of the class. Thank you!