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What is a quick way to determine if 3 is a factor of a number?
Wiki User
∙ 11y ago
If the sum of the digits of a given number is divisible by three, the number is divisible by three.
Wiki User
∙ 11y ago
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What is one quick way to tell whether or not a cell is dividing?
One quick way to tell whether or not a cell is dividing is to look at the number of chromosomes. If the number is doubled then it is dividing.
what if the number half way beetween 6 and 45?
be quick
How do you determine if a problem has no solution?
There is no quick an easy (and universal) way to do that. You require some experience with solving different types of equations or problems.
How do you figure out a prime number?
There is no quick way to work out if a number is prime or not, the only way is to see if it can be divided by any numbers that aren't itself or one.
What is the best way to remember prime numbers?
Remember that the number has no other factor than one and that number.
Is three a factor of 47?
No, 3 is not a factor of 47. A quick way to know that is to add the digits in the number. If they add up to a number that is divisible by 3, the number itself is divisible by 3. If they don't, the number is not divisible by 3.
Determine whether each binomial is a factor of x-4?
There is one way to determine weather each binomial is a factor of X-4. The division of polynomials is what determines each binomial.
What is one quick way to tell whether or not a cell is dividing?
One quick way to tell whether or not a cell is dividing is to look at the number of chromosomes. If the number is doubled then it is dividing.
How do you know which numbers have more than two factors?
Factor them.
What is a quick way to divide by 2?
just half the number...
What are the common factors of 3 and 4?
A factor is a divisor - a number that will evenly divide into another number. One way to determine the common factors and greatest common factor is to find all the factors of the numbers and compare them. The factors of 3 are 1 and 3. The factors of 4 are 1, 2, and 4. The only common factor is 1.
When is estimation an effective way to determine an answer?
When a quick, approximate answer meets the needs.
Electron clouds vary in size and shape depending on the energy level in which they are located What is a quick way to determine how many energy levels an element possesses?
Find the element's period number on the periodic table.
Electron clouds vary in size and shape depending on the energy level in which they are located. What is a quick way to determine how many energy levels an element possesses?
Find the element's period number on the Periodic Table.
What are the common factors of 10 and 169?
A factor is a divisor - a number that will evenly divide into another number. One way to determine the common factors and greatest common factor is to find all the factors of the numbers and compare them. The factors of 10 are 1, 2, 5, and 10. The factors of 169 are 1, 13, and 169 The only common factor is 1, which is also the greatest common factor.
How do you increase a number by 22 percent?
Quick way is to multiply it by 1.22
what if the number half way beetween 6 and 45?
be quick
