Respuesta :
The relationship between the number of pages read and the time is given by p = 50t
Two variables are said to be proportional or have a proportional relationship when they have equivalent ratios. That is they increase or decrease by a factor.
Let p represent the number of pages and let t represent the number of hours.
Since p ∝ t
p = kt; k is the constant
25 pages in been read in 1/2 hour, hence:
25 = k(1/2)
k = 50
Hence:
p = 50t
Find out more: https://brainly.com/question/24905503