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How would you find wh ether a number is divisible by 9 without using any mathematical operators?
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∙ 12y ago
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∙ 12y ago
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What is a factor in mathematical terms?
a number or algebraic expression by which another is exactly divisible.
What is 132 divisible by?
Division by "?" is not a legitimate mathematical operation!
Do you know any mathematical facts about the number 6?
Here's one. It is the first number divisible by the first three prime numbers.
What is an interesting mathematical fact for the number 12?
The number 12 is divisible by 1,2,3,4,6, and 12 It's a composite number , the smallest number with exactly 6 divisors.
How do you explain that even without listing all the factors of a number it is easy to tell that they are composite numbers?
To know if a number is composite without listing its factors, you can use these rules:All numbers that end with 2, 4, 6, 8, and 0 (even numbers) are divisible by 2.If the sum of the digits in a number is divisible by 3, the number is divisible by 3.If the last two digits are divisible by 4, the number is divisible by 4.All numbers that have 5 in the one's place are divisible by 5.If a number is divisible by 2 AND is divisible by 3, it is divisible by 6.If the last 3 digits of a number are divisible by 8, the number is divisible by 8.If the sum of the digits of number is divisible by 9, the number is divisible by 9.If a number ends wuth 0, the number is divisible by 10.
What is a number if it is not divisible by two without remainders?
It is an odd number
What is the math term divisible?
"divisible" means capable of being divided by another number without a remainder: 24 is divisible by 4.
17 10divided by5?
Any number that ends with 0 or 5 is divisible by 5. It's really just a mathematical rule. It great that more people will know now though. Any number that ends with 0 or 5 is divisible by 5. It's really just a mathematical rule. It great that more people will know now though. Any number that ends with 0 or 5 is divisible by 5. It's really just a mathematical rule. It great that more people will know now though.
What is the meaning of disible?
A divisible number refers to that number that can be divided by another number without a remainder.
What is the mathematical rule or principle if a number is divisible by both two and three?
In that case, the number is also divisible by 6, which is the product of 2 and 3. This works only because 2 and 3 have no common factors - they are "relatively prime" as they say.
Can be divide without a remainder?
When a number can be divided by another number without leaving a remainder, it is called divisible. For example, 10 is divisible by 2 because when we divide 10 by 2, there is no remainder.
Can a number be divisible by 6 and 8 without being divisible by 6 times 8 equals 48?
Yes - 24 is divisible by both 6 and 8 - but is NOT divisible by 48
