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Is 345 divisible by 9?
3 + 4 + 5 = 12 which is not divisible by 9, so 345 is not divisible by 9.
Is 34515 divisible by 3 9 or 5 explain your reasoning?
Oh, dude, let me break it down for you. So, 34515 is definitely divisible by 3 because if you add up all the digits (3 + 4 + 5 + 1 + 5), you get 18, which is divisible by 3. As for 9, well, since 3 divides into it, 9 will too because 9 is just 3 times 3. And 5? Well, it doesn't end in 0 or 5, so it's not divisible by 5. So, yeah, 34515 is divisible by 3 and 9, but not 5.
What is 4455 divisible by?
4,455 is divisible by 3, 5, and 9
Is 2390 divisible by 3 and 5?
2390 is not divisible by 3 but is divisible by 5. 2 + 3 + 9 + 0 = 14; 1 + 4 = 5: 5 is not divisible by 3, so 14 is not divisible by 3, so 2390 is not divisible by 3. 2390 ends with a 0, so 2390 is divisible by 5.
Are 9 and 10 divisible by 2 3 4 5 6 10?
9 is divisible by 3 10 is divisible by 2, 5 and 10. Everything else, no.
