Any multiple of 360
40/9 = (36+4)/9 = 36/9 + 4/9 = 4 + 4/9 or 44/9
4 and 4/9
-2 and 9/40
easy, 40
These numbers between 1 and 40 have an odd number of factors: 4, 9, 16, 25, 36.
Their lowest common factor is 360 . There are an infinite number of more examples.
40 if you divide 360 by 9 you get 40 and 40 time 9 equals 360
0.025
40/9 = (36+4)/9 = 36/9 + 4/9 = 4 + 4/9 or 44/9
4 and 4/9
31, 40 1st, 3rd, etc go up by 4, others by 9
40-9
580
40
Eleven.
Nothing - as there is no number that goes into both 9 and 40. Only 1 or 3 goes into 9, and 40 is not divisible by 3 (either 39 or 42 are nearest). So it stays at 9 / 40
40, 80, 120, 160, 200 +40 . . .