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.
[continued from above] Tootsie Rolls were the first penny candy to be individually wrapped in paper. They were one of the top choices of children who only had a few pennies to spend on satisfying a sweet tooth. In the 1930s, the first soft-centered lollipops, Tootsie Pops, were sold.