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You can tell if the sum of the digits can be divided by 3.

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โˆ™ 2010-11-20 22:47:50
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A polynomial of degree zero is a constant term

The grouping method of factoring can still be used when only some of the terms share a common factor A True B False

The sum or difference of p and q is the of the x-term in the trinomial

A number a power of a variable or a product of the two is a monomial while a polynomial is the of monomials

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Q: How can you tell if a number is divisible by 3?
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Related questions

How can you tell if a number is divisible by 12?

If it's divisible by 3 and 4, it's divisible by 12.


How do you tell if a number is divisible by six?

If it's even and divisible by 3, it's divisible by 6.


Is 19996 divisible by 3?

No, it is not evenly divisible by 3. The answer you get is 6,665.3333. A trick to tell is a number is divisible by 3 is to add up the digits and see if they are divisible by 3. In this case, 34 is not divisible by 3.


Is 345456543 a prime number?

No, this number is divisible by 3 and hence is not a prime number. You can tell that fast by adding the individual digits. If that sum is itself divisible by 3, as this one is, then the number itself is divisible by 3.


How do you tell if a number is divisible by 3?

If the sum of the digits can be divided by 3. 93 is divisible by 3 because 9+3=12 we know 12 is divisible by 3 because 1+2=3 so the number is divisible by 3.


Which divisibility rule would you apply to tell whether a number is divisible by 3?

If the sum of the digits is a multiple of 3, the whole number is divisible by 3.


How can you tell if a number is divisible by 6?

If the number is divisible by 2 and 3, it can also be divided by 6.For example - 12126 is divisible by 2 and 3 and6Divide it by 6 and see if you get a whole number.


Is 423 a composite?

Yes, it is a composite number. It's divisible by 3. A quick way to tell if a number is divisible by 3 is to add up all the digits in the number. If their sum is divisible by 3, then the number is divisible by 3. For example, 4 + 2 + 3 = 9, and 9 is obviously divisible by 3. So, 423 must be divisible by 3. 423 divided by 3 is 141.


What is a number divisible by 3?

6, 9, 12, 30, 60, 90, 360, 690, 930, or (162,591). Here's a secret: If the sum of a number's digits is divisible by 3, then the number is divisible by 3. That's how you can tell quickly that 162,591 is divisible by 3.


Is 2131 divisible by 3?

Not evenly. An easy way to tell is that its digits add up to 7, a number which is not divisible by 3.


How can you tell whether a number is divisible by 3?

If the sum of its' digits are divisible by 3 for all numbers greater than 9.


How do you know if a number is divisible by 3?

Answer - How do you tell if a number is divisible by 3?you add all the digits in the number and see if that number can be divided by 3 Answer - A whole number is divisible by 3 if the sum of its digits is divisible by what?Three (3) Examples:* 27 -- 2+7=9 * 13452 -- 1+3+4+5+2=15 -- 1+5=6If the sum of the digits is divisible by 3, the number is also divisible by 3. Or just do the division.

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