Directions. 1  In a large pot, fill with water to cover the can of sweetened condensed milk. 2  Preheat oven to 350ËF. 3  refrigerate for 30 minutes.  On a heavily floured surface, roll out the dough to 1/2-inch 1  thickness. Transfer cookies to oven and bake for 10-12 minutes, or until edges are slightly golden brown.
Quick Answer. A professional painter can take 5 to 6 hours to paint the walls and the ceiling of a standard 12 feet by 12 feet room assuming that the condition of the walls is fine, and that it needs an application of two coats of flat paint. Two to 3 more hours may be needed for painting the door, baseboards and windows.
2. A: Sally can paint 1/4 of the house in 1 hour. John can paint 1/6 of the same house in 1 hour. In order to determine how long it will take them to paint the house, when working together, the following equation may be written: 1/4 x +1/6 x =1. Solving for x gives 5/12 x =1, where x = 2.4 hours, or 2 hours, 24 minutes.