The ratio of grandparents to cousins whom the Santos family visited is 2:3.
What is a ratio?
A ratio is a mathematical expression of the quantitative relationship between two variables.
Ratios and proportions are similarly described and interpreted as they are used to compare the relative sizes of values.
Ratios can be expressed in fractions, decimals, or percentages. They can also be represented using the ratio sign (:).
Data and Calculations:
Let a block represents a grandparent or a cousin visited by the Santos family.
The number of Grandparents visited = 4
The number of Cousins visited = 6
The ratio of grandparents to cousins = 4:6 or 2:3
Thus, in percentages, Grandparents represent 40% of those visited while Cousins represent 60%.
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