Each of the artists in the creative association "Patience and Labor" has their own work schedule. Six of them paint one picture every two days, another eight artists - one picture every three days, and the rest never paint pictures. From September 22 to 26, they painted a total of 30 pictures. How many pictures will they paint on September 27?
Let's see how many paintings the artists will create from September 22 to 27 inclusive. Each of the six artists, who paint one painting every two days, will create three paintings (one for each pair of days 22-23, 24-25, and 26-27), and each of the eight artists, who paint one painting every three days, will create two paintings. Thus, the artists will collectively create \(6 \cdot 3 + 8 \cdot 2 = 34\) paintings. Since they created 30 paintings from the 22nd to the 26th, they will create \(34 - 30 = 4\) paintings on the 27th.

## Answer

4 paintings.