The answer for this is 4444.4444
40000
13.8026
1000000000 / 40000 = 25,000
40000
10% of 40000 is 4000 (divide it by 10) so half of that is 2000 (10 divided by 2 is 5)
100000
72000 shares a factor with 40000. This factor is 8000. By having one factor be the same, both of these equations, when divided by the factors NOT shared, will have the same quotient.
1600
1666.6667
125000
113.6364
40000 divided by 3 =13333,33 So one third of 40000 is 13333,33.
40000
3333.3333
8
6666.6667
1176.4706