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The sum of all the multiples of 3 or 5 below 1000?
The multiple of 3 nearest to and below 1000 is 999. 999/3 = 333 The sum of all the multiples is 3 x 333 x 334/2 = 166833 The multiple of 5 nearest to and below 1000 is 995. 995/5 = 199 The sum of all the multiples is 5 x 199 x 200/2 = 99500
What numbers can divided by 3 up to a 100?
All the multiples of 3 from 3 to 99
What are the common multiples of 142 and 999?
factoring 142=2*71 999=3*3*3*37 no common factor so common multiple is 142*999=141,858 other mutliple woudl jsut be twice or three times or four thimes etc 141,858
How many 3 digit number are in all?
The smallest one is 100, and the largest one is 999.There are 999 numbers up to 999, but the first 99 don't count.So there are (999 - 99) = 900 3-digit numbers in all.Or 1,800 if you also want to count negative 3-digit numbers.
What are all the multiples of 3 up to 1000?
There are 333 of them ... way too many to list here. But you can easily construct the list for yourself. Just write down all the numbers from ' 3 ' to ' 999 ' on paper. Then go like this: -- Circle the first number. -- Cross out the next two numbers. -- Circle the next number. -- Cross out the next two numbers. -- Circle the next number. -- Cross out the next two. Keep going like this, all the way down the list. When you're finished, you have 333 numbers circled. Those are all the multiples of ' 3 ' up to 1,000.
What are all the numbers of that you can multiply by 3 to get up to 1000?
All of its multiples from 3 to 999
Show all multiples of 3 under 1000?
999/3there are 333 multiples of 3
What are the first 3 multiples of 999?
Of course, the first multiple is 1 x 999 = 999. The next three multiples (multiplying by 2, 3 & 4) are: 1998, 2997, and 3996.
The sum of all the multiples of 3 or 5 below 1000?
The multiple of 3 nearest to and below 1000 is 999. 999/3 = 333 The sum of all the multiples is 3 x 333 x 334/2 = 166833 The multiple of 5 nearest to and below 1000 is 995. 995/5 = 199 The sum of all the multiples is 5 x 199 x 200/2 = 99500
What are the odd multiples of 3 up to 1000?
3, 9, 15, 21, 27, 33 and just keep adding 6 until you get to 999.
What are the similarities of multiples of 3?
All multiples of 3 have digits that add up to a multiple of 3.
Find the sum of all the multiples of 3 or 5 below 1000?
Well, you could add them one by one, or write a small computer program to do that, but here is a shortcut:Use the formula for an arithmetic series, to find the sum of all the multiples of 3 (3, 6, ... 999).Similarly for all the multiples of 5 (5, 10, ... 995).Add it all up.Multiples of 15 will be counted twice in his calculation, so you'll have to calculate the sum of all the multiples of 15, and subtract it from the above.Well, you could add them one by one, or write a small computer program to do that, but here is a shortcut:Use the formula for an arithmetic series, to find the sum of all the multiples of 3 (3, 6, ... 999).Similarly for all the multiples of 5 (5, 10, ... 995).Add it all up.Multiples of 15 will be counted twice in his calculation, so you'll have to calculate the sum of all the multiples of 15, and subtract it from the above.Well, you could add them one by one, or write a small computer program to do that, but here is a shortcut:Use the formula for an arithmetic series, to find the sum of all the multiples of 3 (3, 6, ... 999).Similarly for all the multiples of 5 (5, 10, ... 995).Add it all up.Multiples of 15 will be counted twice in his calculation, so you'll have to calculate the sum of all the multiples of 15, and subtract it from the above.Well, you could add them one by one, or write a small computer program to do that, but here is a shortcut:Use the formula for an arithmetic series, to find the sum of all the multiples of 3 (3, 6, ... 999).Similarly for all the multiples of 5 (5, 10, ... 995).Add it all up.Multiples of 15 will be counted twice in his calculation, so you'll have to calculate the sum of all the multiples of 15, and subtract it from the above.
What are all the even numbers up to 60 that are multiples of 3?
They are all te multiples of 6 within that range.
What numbers can divided by 3 up to a 100?
All the multiples of 3 from 3 to 99
The multiples of 3 up to 50?
The multiples of 3 up to 50 are: 3,6,9,12,15,18,21,24,27,30,33,36,39,42,45,48
All multiples of 3?
3,6,9,12,15,18,21,24,27,30,33,36,39,42,45,48,51,54,57,60,63,66,69,72,75,78,81,84,87,90,93,96,99,102All the multiples of 3.
What are some numbers that are multiples or 3 and 4 up to 1000?
All multiples of 12, such as 120, 600, 660.
