To calculate a ratio, start by determining which 2 quantities are being compared to each other. For example, if you wanted to know the ratio of girls to boys in a class where there are 5 girls and 10 boys, 5 and 10 would be the quantities you're comparing.What does ratio mean?
2 Answers. A ratio is a comparison between two (or more) different quantities of the same unit. A ratio does not tell us how many there are altogether, only how their numbers compare.What is an example of a ratio?
A ratio is simply the relationship between two numbers, it indicates how many times the first number contains the second number. An example of a ratio is that you have 2 flashlights and 5 batteries. To compare the ratio between the flashlights and the batteries we divide the set of flashlights with the set of batteries.What is a value of a ratio?
The value of a ratio is the ratio written in fraction form and expressed in the largest units possible (simplest form). The value of a ratio allows us to write multiplicative comparison statements using the value. See the two statements in the examples above. We can also use values to solved problems.