At present, there are 86 living allowance places, which should be divided into four classes. There are 71 people in the first class, 71 people in the second class, 67 people in the third class and 33 people in the fourth class Q. how can the quota be allocated to the first class fairly? Please write the calculation process

At present, there are 86 living allowance places, which should be divided into four classes. There are 71 people in the first class, 71 people in the second class, 67 people in the third class and 33 people in the fourth class Q. how can the quota be allocated to the first class fairly? Please write the calculation process

Suppose that the distribution ratio of living allowance is n71 * n + 71 * n + 67 * n + 33 * n = 86242 * n = 86n = 43 / 121, class 1 quota is 25.23, class 2 quota is 25.23, class 3 quota is 23.8, class 4 quota is 11.7, of course, there are no decimal places, according to the principle of rounding