An architect made this scale drawing of the Lincoln Memorial. The scale is 1 inch : 4 yards on the drawing it was 16 2/3 inches : 15 inches what are the real dimensions of the Lincoln memorial

When rates are expressed as a quantity of 1, such as 2 feet per second or 5 miles per hour, they are called unit rates. if you have a multiple-unit rate such as 120 students for every 3 buses, and want to find the single-unit rate, write a ratio equal to the multiple-unit rate with 1 as the second term.