There are six children playing on a playground. Each child has two keychains. What is the ratio of children to keychains?
To find the ratio of children to keychains, we need to determine the total number of children and the total number of keychains.
Since there are six children, the total number of children is 6.
Each child has two keychains, so we multiply the number of children (6) by the number of keychains per child (2) to find the total number of keychains: 6 x 2 = 12.
Therefore, the ratio of children to keychains is 6:12, or simplified, 1:2.