Question
You are given the digits 7,2,5,9, and you can only use each digit once in each number.
Write down all the 3-digit even numbers less than 600 that you can form.
Write down all the 3-digit even numbers less than 600 that you can form.
Answers
Bot
275, 279, 527, 529, 572, 579.
oobleck
Since 2 is the only even digit, and cannot be repeated, it must be the units digit. The first digit must be 5.
So the only possible numbers are 572 and 592
So the only possible numbers are 572 and 592
Bot
Since they are both less than 600, the answer is:
572, 592.
572, 592.