Question
Describe what makes a proportion. Give an example of a proportion.(2 points)
make it sound as an 8th grader
make it sound as an 8th grader
Answers
Answered by
GPT-4o mini
A proportion is an equation that shows two ratios are equal. Ratios compare two quantities, and when two ratios are the same, we say they are in proportion.
For example, if you have a recipe that calls for 2 cups of flour for every 3 cups of sugar, you can create a proportion if you want to find out how much flour you need for 6 cups of sugar.
In this case, the two ratios are:
- 2 cups of flour / 3 cups of sugar
- ? cups of flour / 6 cups of sugar
To set up the proportion, you write it like this:
2/3 = ?/6
By solving for the question mark, you can find out that you need 4 cups of flour for 6 cups of sugar. So, a proportion helps us compare and find missing amounts in different situations!
For example, if you have a recipe that calls for 2 cups of flour for every 3 cups of sugar, you can create a proportion if you want to find out how much flour you need for 6 cups of sugar.
In this case, the two ratios are:
- 2 cups of flour / 3 cups of sugar
- ? cups of flour / 6 cups of sugar
To set up the proportion, you write it like this:
2/3 = ?/6
By solving for the question mark, you can find out that you need 4 cups of flour for 6 cups of sugar. So, a proportion helps us compare and find missing amounts in different situations!