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Are the multiples of an even numbers always even?
NO. When a number is odd, not all of its multiples are odd.Example: 3 is an odd number.Multiples of 3: 3, 6, 9, 12, 15, 18, 21, 24,...Multiples of 3 which are not odd: 6, 12, 18, 24, ...
Is 9 a multiple of 18?
No, 9 is a factor of 18. 18 is a multiple of 9.
What is the first 2 common multiple of 18 and 32?
the first 2 common multiple of 18 and 32 is 288 and 576
What is the pattern that multiples of 11 follow?
The only stable pattern is that the difference between the sum of all the digits in odd locations and the sum of all digits in even locations is a multiple of 11.For example, 5678*11 = 62458Sum of odd locations = 6 + 4 + 8 = 18Sum of even locations = 2 + 5 = 7Difference = 18 - 7 = 11 which is a multiple of 11.
What is the least common multiple of 18 and 3?
The least common multiple (LCM) is often also called the lowest common multiple or smallest common multiple. Keep in mind that these different terms all refer to the same thing: the smallest positive integer which is a multiple of two or more numbers.The least common multiple of 3 and 18 is 18.
Find the smallest multiple of 9 which has no odd numbers?
18 2*9 =18
What is an odd factor of 30 and a multiple of 3?
15
What are the first two odd multiple of 18?
Since 18 is even, all its multiples are also even - 18, 36, etc.
Suppose you roll two dice find the probability of not rolling a multiple of 2?
The result is not a multiple of two if the sum is odd That is, if one die is odd and the other is even That is, die 1 is odd and die 2 even OR die 1 is even and die 2 is odd. There are 18 such combinations So 18 out of a total of 36 = 18/36 = 1/2 So the probability is 0.5 or 50%
What is the answer 18 pounds is twice as heavy as 9 pounds?
The answer is that 18 pounds is twice as heavy as 9 pounds because 18 divided by 2 equals 9. Therefore, 18 pounds is double the weight of 9 pounds.
Is every multiple of 3 an odd number?
No, 6, 12, 18, 24...are even numbers that are multiples of 3.
How can you divide oddly 18 cows in 9 parts?
Here is one possible way: 2 * 1.25 2 * 1.5 5 * 2.5 It is a very odd way of doing it because, in so doing, none of the cows will remain alive. Suppose you could partition the 18 cows into 9 odd groups. Now, Odd + Odd = Even Even + Even = Even and Even + Odd = Odd So, Odd + Odd + Odd + Odd + Odd + Odd + Odd + Odd + Odd = 18 => Even + Even + Even + Even + Odd = 18 => Even + Even + Odd = 18 => Even + Odd = 18 => Odd = 18 which is false. Therefore, it is impossible to partition 18 cows into 9 odd groups.
Is every multiple of 3 odd?
I think 6, 12 and 18 would disagree with that.
If the sum is a multiple of 9 and the number is odd and has two digits what will be the numbers?
I can think of a couple that would work. Like 99. 9+9=18 (multiple of 9), it's odd and has two digits. . The full set is 27 45 63 81 99.
Are the multiples of an even numbers always even?
NO. When a number is odd, not all of its multiples are odd.Example: 3 is an odd number.Multiples of 3: 3, 6, 9, 12, 15, 18, 21, 24,...Multiples of 3 which are not odd: 6, 12, 18, 24, ...
What are multiples of 9 that are also multiples of 2?
Since the lowest common multiple of 9 and 2 is 18, all of the common multiples of 9 and 2 are multiples of 18. The first five are: 18, 36, 54, 72, 90 Since 9 is odd thean there are going to be odd numbers, which are not multiples of two.
Why is 145 not a LCM of 15 and 18?
There is only one LCM, so it cannot be A lcm, but possibly THE lcm. The LCM of any two (or more) numbers MUST be a multiple of all the numbers. For 15 and 18 the LCM must be a multiple of both 15 and 18. In particular it must be one of the multiples of 18. 18 is an even number, so all its multiples will be even. 145 is an odd number, so it cannot be a multiple of 18 Thus 145 cannot be a multiple of both 15 and 18. Thus it cannot be the LCM of 15 and 18. QED.
