Ruth can read 15 pages in 30 minutes. She decides to provided, at what ratio is the constant of proportionality? (1 point)
The ratio of the constant of proportionality can be determined by dividing the number of pages by the amount of time it takes to read them. In this case, Ruth can read 15 pages in 30 minutes, therefore the ratio of the constant of proportionality is 15/30 = 1/2.
To find the constant of proportionality in this scenario, we need to determine the ratio between the number of pages Ruth can read and the amount of time it takes her.
The given information tells us that Ruth can read 15 pages in 30 minutes. Therefore, we can set up the ratio as follows:
15 pages / 30 minutes
Simplifying this ratio, we divide both the numerator and denominator by the greatest common divisor, which is 15:
15/15 pages / 30/15 minutes
This gives us:
1 page / 2 minutes
Therefore, the constant of proportionality is 1 page per 2 minutes.
To find the constant of proportionality in this scenario, we need to determine the ratio of the number of pages read to the time taken.
In this case, Ruth can read 15 pages in 30 minutes.
To find the ratio, we divide the number of pages by the time taken:
Ratio = Pages Read / Time Taken
Ratio = 15 pages / 30 minutes
Simplifying the ratio, we get:
Ratio = 1/2
So, the constant of proportionality in this case is 1/2.