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Out of that list, 3 and 9.
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Which is a prime number 10 3 4?
3 <><><> 3 is only divisible by 1 and itself. whereas 4 and 10 are divisible by other numbers. 4 is divisible by 1,2,4. 10 is divisible by 1,2,5,10 <><><> A prime number is a number that is evenly divisible only by itself and one. Therefore, 3 is the prime number. 4 is divisible by 1, 2, and 4. 10 is divisible by 1, 2, 5, and 10. Three cannot be divided evenly by any other whole number. So, 3 is the prime number.
Is 30 the only number divisible by 5 and 2?
No. The smallest number divisible by both 5 and 2 is their lowest common Multiple (LCM) which is 10; ALL multiples of their LCM are divisible by 5 and 2, ie 10, 20, 30, 40, 50, ... are all divisible by 5 and 2.
What number is divisible by 2 3 5 9 10?
90
Is 189 divisible by 2 3 4 5 6 9 and 10?
No. 189 is only evenly divisible by 3 and 9 (from the set provided). Using the following rules of divisibility on the number 189: Divisible by 2? No - the number is not even Divisible by 3? Yes - the sum of the digits (1 + 8 + 9 = 18) is divisible by 3 Divisible by 4? No - the last two digits are not evenly divisible by 4 Divisible by 5? No - the last digit is not a 0 or a 5 Divisible by 6? No - the number is not even Divisible by 9? Yes - the sum of the digits is divisible by 9 Divisible by 10? No - the number is not divisible by 2 or 5
Why any number that is divisible by 9 is also divisible by 3?
as 9 is made of 3 times 3 so any number (such as 90) which is divisible by 9 will also be divisible by 3 and the answer will be 3 times bigger so 90/9 is 10 then 90/3 = 30 which is 10 x 3 Example: same for any number that is divisible by 14 will also be divisible by 7 (or also 2) as 14 = 7 x 2 or divisible by say 50 is also divisible by 5 or 10 as 50 = 5 x 10 and so on ...
Why does it make sense numbers divisible by 10 and 2 are the same?
Any number that is divisible by 10 is an even number and hence divisible by 2 also. It can also be stated that because 10 is divisible by 2, all numbers divisble by 10 are also divisible by 2.
Explain why a number that is divisible by 10 is also divisible by 2 and by 5?
Because 10 is divisible by both 2 and 5
Name a number between 200 and 300 that is divisible by 3 but not by 2?
i believe the correct answer is 219
What is a number that is divisible by 2 3 5 6 9 but not by 10?
There are no numbers that satisfy this. If a number is divisible by both 2 and 5, then it must also be divisible by 10.
Is any number divisible by 2 is divisible 4?
No. (Example.....10 / 2 = 5, but 10 / 4 = 2.5)
What number is both divisible by 5 and 2?
10 is divisible by both 5 and 2, as are any multiples of 10.
What number is between 21 and 39 that is divisible by 2 and 5?
If its divisible by 5 AND 2 it must be divisible by 10 So you just have to pick the only number between 21 and 39 that's divisible by 10
Are prime numbers divisible by 10 and or 2?
Prime numbers are only divisible by 1 and themselves. So, a prime number cannot be divisible by 10. The only prime number that is divisible by 2 is 2 itself; all other numbers divisible by 2 are not prime numbers.
Is a number divisible by 20 a even number?
It is divisible by 2, 5 and 10 but not the rest.
If a number is divisible by ten then is it divisible by five?
If a number is divisible by 10 (i.e. 100) then it is also divisible by 5. Ex: 100 by 10, is 10 by 5, is 20 20 by 10 is 2 by 5 is 4 The number of times it is divisible by 5 will always be double the number of times it is divisible by 10, which makes sense because 10 is double 5.
How is 2 a even number?
An even number is a number divisible by 2, therefore 4,6,8, 10, etc. are all even numbers because they are divisible by 2. So, is 2 divisible by 2? Yes...
Is any number that is divisible by 10 also divisible by 2 and 5?
Yes.
