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What are the three frist multiples of 3 and 9?
The first three multiples of 3 are 3, 6, 9 The first three multiples of 9 are 9, 18, 27 As the lowest common multiples of 3 and 9 is 9, the common multiples of 3 and 9 are the multiples of 9, thus: The first three common multiples of 3 and 9 are 9, 18, 27
What is the sum of the first 15 multiples of 3?
3+6+9...+45taking 3 common3(1+2+...+15) = 360
What is the sum of the first 15 multiples of 8?
Sum of the first 15 positive integers is 15*(15+1)/2 = 120 Sum of the first 15 multiples of 8 is 8*120 = 960
List the first ten multiples of 3?
Oh, dude, you're really making me do math right now? Fine, fine. The first ten multiples of 3 are 3, 6, 9, 12, 15, 18, 21, 24, 27, and 30. There you go, now you can go impress your friends with your newfound knowledge of multiplication.
What are the first 3 multiples of 3 4 5?
3, 6, 9 4, 8, 12 5, 10, 15 Common multiples include 60, 120, and 180.
The first 5 multiples of 3?
The first 5 multiples of 3 are as follows: 3, 6, 9, 12, 15
What common multiples of 15?
To find common multiples you need the multiples of at least 2 numbers for example: To find multiples of 15 you have to do this: 15 x 1 = 15 15 x 2 = 30 15 x 3 = 45 15 x 4 = 60 15 x 5 = 75 The first five multiples of 15 are 15, 30, 45, 60, 75 Now find the multiples of another number like lets say 9 9 x 1 = 9 9 x 2 = 18 9 x 3 = 27 9 x 4 = 36 9 x 5 = 45 The first five multiples of 9 are 9, 18, 27, 36, 45 Now compare the results of the two numbers 15 and 9 and you can see they have a common multiple of 45. Normally you want to continue finding multiples for each number until you have at least 2 common multiples.
What are the multiples and the GCF of 9 and 15?
The multiples of 9 are 9, 18, 27, 36, 45 and so on. The multiples of 15 are 15, 30, 45, 60, 75 and so on. The GCF of 9 and 15 is 3.
What are the five multiples of 9What are first five multiple of 9?
The first 5 multiples of 5 are: 5, 10, 15, 20, 25 The first 5 multiples of 9 are: 9, 18, 27, 36, 45 The first 5 multiples of both 5 and 9 are: 45, 90, 135, 180, 225
What are first 5 multiples for 3?
3, 6, 9, 12, 15.
First 5 multiples of 3?
3, 6, 9, 12, 15.
What are the first 5 multiples of 3?
3, 6, 9, 12, 15
What are the first three common multiples for 9 and 15?
45, 90, 135
What are the first three multiples 5 and 9?
5: 5, 10, 15 9: 9, 18, 27 If you are looking for the lowest common multiple between 5 and 9 it would be 45. By the way multiples are just counting by the number itself. e.g. 5, 10, 15, 20, 25, 30, 35 (just count by fives or if the number was anything else count by that number)
What does 6 multiples of 3 mean?
The first six multiples of 3 are 3, 6, 9, 12, 15, and 18.
What is the mean of the first five multiples of 3?
3, 6, 9, 12, 15 The mean is 9.
What are the first 3 common multiples of 9 15 and 30?
90, 180 and 270
