Way too many to list...
3
6
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15
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21
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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
The multiples of 3 up to 1000 are the numbers that can be expressed as 3 times an integer, starting from 3. This sequence begins with 3, 6, 9, and continues up to 999, which is the largest multiple of 3 within that range. In total, there are 333 multiples of 3 from 1 to 1000, since 1000 divided by 3 equals approximately 333.
All the multiples of 3 from 3 to 99
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
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.
All of its multiples from 3 to 999
999/3there are 333 multiples of 3
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 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
The multiples of 3 up to 1000 are the numbers that can be expressed as 3 times an integer, starting from 3. This sequence begins with 3, 6, 9, and continues up to 999, which is the largest multiple of 3 within that range. In total, there are 333 multiples of 3 from 1 to 1000, since 1000 divided by 3 equals approximately 333.
3, 9, 15, 21, 27, 33 and just keep adding 6 until you get to 999.
All multiples of 3 have digits that add up to a multiple of 3.
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.
They are all te multiples of 6 within that range.
All the multiples of 3 from 3 to 99
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.
The multiples of 3 up to 50 are: 3,6,9,12,15,18,21,24,27,30,33,36,39,42,45,48