There are 33 of them: 102, 105, 108, 111, 114, 117, 120, 123, 126, 129, 132, 135, 138, 141, 144, 147, 150, 153, 156, 159, 162, 165, 168, 171, 174, 177, 180, 183, 186, 189, 192, 195 and 198.
No.15 = 3 x 5So for 200 to be a multiple of 15, it must be a multiple of both 3 and 5:2 + 0 + 0 = 2 which is not a multiple of 3 so 200 is not a multiple of 3.200 ends in 0, so it is a multiple of 5.Thus 200 is a multiple of 5, but not a multiple of 3; so it is not a multiple of 15.
189
If 245 is a factor, and it is between 200 and 300, then the number must be 245 - provided it is a multiple of 7, which it is.
3 percent of 200 = 6 3% of 200 = 3% * 200 = 3%/100% * 200 = 0.03 * 200 = 6
60.
Half of multiples of 100 are also multiples of 200. The odd multiples of 100 (300, 500, 700, 900, ...) are not whole multiples of 200. To be precise, we are talking about whole # multiples! For example, 300 is a whole # multiple of 100 (100 x 3)...but is also a multiple of 200, just not a whole # multiple (200 x 1.5) Realistically, any # that ends in 00 is a whole number multiple of 100. ex 100,200,300,400,500,...999,900... Any # that ends in an even # followed by 00, is also a whole number multiple of 200. ex 200,400,600,800,...
90. The Least Common Multiple of 2, 3 and 5 is 30 and the multiple of 30 that is between 80 and 100 is 90.
The Least Common Multiple of 3 and 4 is 12.
No.15 = 3 x 5So for 200 to be a multiple of 15, it must be a multiple of both 3 and 5:2 + 0 + 0 = 2 which is not a multiple of 3 so 200 is not a multiple of 3.200 ends in 0, so it is a multiple of 5.Thus 200 is a multiple of 5, but not a multiple of 3; so it is not a multiple of 15.
150
189
To find the LCM of 10,40, and 100, lets list the first several multiples of these numbers:Multiples of 10: 10,20,30,40,50,60,70,80,90,100Multiples of 40: 40,80,120,160,200,240,280,320,360,400Multiples of 100: 100, 200, 300, 400, 500, 600, 700, 800, 900, 1000We see that there is the multiple 200 shared between 40 and 100. We know that 200 is a multiple of 10, too, because 10 x 20= 200, so the lowest common multiple of 10, 40, and 100 is 200.
150
17 of them.
30 is divisible by 2, 3 and 5. So any multiple of 30 is also. So you could have 120, 150 or 180
There are two; 63 and 84.
The LCM of 2,3 and 5 is 30, so any multiple of 30 will work. In this case, the possibilities are 120, 150 and 180.