A ratio compares the frequency of one value for a variable with another value for the variable. The first value identified in a ratio must be to the left of the colon (:) and the second value must be to the right of the colon (1st value : 2nd value).
The Canadian two-dollar coin, commonly called the toonie, is the most valuable of the frequently used Canadian coins. It was introduced on February 19, 1996, by Public Works minister Diane Marleau.
Skittles were first made commercially in 1974 by a British company. They were first introduced in North America in 1979 as an import confectionery. In 1982, domestic productio â¦ n of Skittles began in the United States.