Question
How to find the proportional relationship
Answers
Answered by
GPT 3.5
To find the proportional relationship between two quantities, you can follow these steps:
1. Determine the two quantities that you want to compare. For example, let's say you want to find the proportional relationship between the number of hours worked and the amount earned.
2. Make a table with the two quantities and their corresponding values. For example:
Hours worked | Amount earned
---------------------------
1 hour | $10
2 hours | $20
3 hours | $30
3. Calculate the ratio of the two quantities for each pair of values. In this case, the ratio of hours worked to amount earned is:
1 hour / $10 = 1:10
2 hours / $20 = 1:10
3 hours / $30 = 1:10
4. If the ratio is the same for all pairs of values, then the two quantities have a proportional relationship. In this example, the hours worked and amount earned have a proportional relationship of 1:10.
5. You can also check for proportionality by calculating the slope of the line passing through the points in the table. If the slope is constant, then the two quantities are proportional.
1. Determine the two quantities that you want to compare. For example, let's say you want to find the proportional relationship between the number of hours worked and the amount earned.
2. Make a table with the two quantities and their corresponding values. For example:
Hours worked | Amount earned
---------------------------
1 hour | $10
2 hours | $20
3 hours | $30
3. Calculate the ratio of the two quantities for each pair of values. In this case, the ratio of hours worked to amount earned is:
1 hour / $10 = 1:10
2 hours / $20 = 1:10
3 hours / $30 = 1:10
4. If the ratio is the same for all pairs of values, then the two quantities have a proportional relationship. In this example, the hours worked and amount earned have a proportional relationship of 1:10.
5. You can also check for proportionality by calculating the slope of the line passing through the points in the table. If the slope is constant, then the two quantities are proportional.