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Clearly, both 810 and 910 are divisible by 5.
A wee trick regarding numbers that are a multiple of 3, is that the component numbers, when added together, are divisible by three. So, 654 is divisible by 3, as 6+5+4 = 15 which is divisible by 3.
In your example, 810 components add up to 9, which is divisible by 3.
But the components of 910 add up to 10 which is not so divisible.
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∙ 9y ago
Aurora Harvie-Emmens
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How can 48 be divided equally?
48 is divisible by: 1, 2, 3, 4, 6, 8, 12, 16, 24, 48.
What is a counter example to falsify If x is an integer divisible by 3 then x2 is an integer divisible by 3?
Suppose x = sqrt(3*a) where a is an integer that is not divisible by 3. then x2 = 3*a which is divisible by 3. but x is not even rational and so is not an integer and is certainly not divisible by 3.
Is 12345 divisible by 3?
12345 is divisible by 3 and the answer is 4115
Why is 138 divisible by 3?
Well, to find out if any number is divisible by 3, you add up the number's factors. If the number you come up with is divisible by 3, then the entire number is divisible by 3.For example:138= 1+3+8= 1212 is divisible by 3.
Is 166 divisible by 3?
It is not evenly divisible.
How could you make 810 divisible by 3?
810 is divisible by 3. No need to do anything to it.
Is 3 divisible by 810?
Yes.
Is 2 3 4 5 6 9 10 divisible by 810?
810/2 = 405 810/3 = 270 * 810/4 = 202.5 810/5 = 162 810/6 = 135 810/9 = 90 810/10 = 81 so 810 is divisible by 2 3 5 6 9 10 but not by 4
Is 2-3-4-5-6-7-8-9-10 divisible by 810?
No, but I suspect you want to know if 810 is divisible by those numbers. Out of that group, 810 is divisible by 2, 3, 5, 6, 9 and 10
Is 780 or 320 equally divisible by 3 and 5?
780 equally divisible by both 3 and 5. 320 by 5 not by 3
Is 810 divisible by any numbers?
Yes. 810 is divisible by these numbers: 1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 81, 90, 135, 162, 270, 405, 810.
Is 810 divisible by 1 2 3 4 5 6 9 10?
no
Is 1273 divisible by 3?
No, its not able to divide equally
Is 708 equally divisible by 3?
Yes. answer is 236
Is 2 3 4 5 6 7 9 10 11 divisible by 810?
No
Is 731 equally divisible by 3?
No because it will have a remainder
Is 614 equally divisible by 3?
No - 614/3 = 204.6 recurring (that is, 204.6666...)
