The multiples of 7 between 200 and 400 are: 203, 210, 217, 224, 231, 238, 245, 252, 259, 266, 273, 280, 287, 294, 301, 308, 315, 322, 329, 336, 343, 350, 357, 364, 371, 378, 385, 392, 399. The sum of all the multiples of 7 between 200 and 400 is 8,729.
You should know this. 150 300 350 500 900 84394 \\ these are wrong. Please do not look of the internet. it is cheeting
80, 160, 240, 320, 400
40, 80, 120, 160, 200, 240, 280, 320, 360, 400 . . .
The multiples of 20 are20,40,60,80,100,120,140,160,180,200,220...The multiples of 40 are40,80,120,160,200,240,280,420...The three smallest are 40,80,120
There are 57 such numbers.
32 of them.
There are 67.
10
400 / 7 = 57, so there are 57 multiples of 7 under 400.
9
The multiples of 40 are 40, 80, 120, 160, 200, 240, 280, 320, and so on. The multiples of 50 are 50, 100, 150, 200, 250, 300 350, 400, 450, 500, and so on. The common multiples of 40 and 50 are 200, 400, 600 and so on.
multiples of 400: 400, 800, 1200, 1600, 2000, 2400, ...
They are all sets that contain it. It belongs to {-400}, or {-400, sqrt(2), pi, -3/7}, or {-400, bananas, France, cold} or all whole numbers between -500 and -300, or multiples of 5, or negative composite numbers, or integers, or rational numbers, or real numbers, or complex numbers, etc.
7 x 11 = 77 400/77 = 5.19.... ==> 5 integers
all i know of is 1,2,4,5,50,and 100 BUT who cares about math, well certainly not me!:)
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