Which of these numbers is divsible by 2 and 9 a 234 b 456 c 567 or d 245?

Answer 1

Oh, isn't that a happy little question! Let's take a look at our numbers here. If we want a number to be divisible by both 2 and 9, it needs to be divisible by both 2 and 9 individually. So, out of the options given, 234 is the number that fits the bill, like a little squirrel finding its cozy tree home for the winter.

Answer 2

To determine if a number is divisible by both 2 and 9, we need to check if it is divisible by both the prime factors of 2 and 9, which are 2 and 3 (since 9 = 3 * 3). Among the given options, 234 is divisible by both 2 and 9 because it can be evenly divided by 2 (as it is even) and the sum of its digits (2 + 3 + 4 = 9) is divisible by 3. Therefore, the correct answer is a) 234.

Answer 3

Oh, dude, let me break it down for you. A number is divisible by 2 if it ends in an even digit, and by 9 if the sum of its digits is divisible by 9. So, if you look at the numbers, 456 fits the bill because it ends in 6 (even) and the sum of its digits (4+5+6=15) is divisible by 9. So, the answer is b) 456. Like, easy peasy, right?

Answer 4

Well, honey, let me break it down for you. The only number that is divisible by both 2 and 9 is 234. So, if you're looking for the right answer, go with option a and thank me later.

Answer 5

Only 234 is divisible by both 2 and 9.