The population of Country A is about 1,112,000 and the population of Country B is about 1,015,000,000. Approximately how many times greater is the population of Country B than the population of the Country

The art class is planning to paint a mural on an outside wall. this figure is a scale drawing of the wall. width: 11 in length: 28 in unit rate: 1.5 ft per in. write the ratio of the area of the drawing to the area of the actual mural. write your answer as a unit rate. show that this unit rate is equal to the square of the unit rate 1.5 ft per in