Question

if x and y vary directly with each other and x = 24, what is y when constant of variation is 3?​

Answer 1

Answer:

Here is the solution:

x and y vary directly for each other and given that the constant is 3

⇒ x = 3y

Find y when x = 24:

x = 3y

24 = 3y

3y = 24

y = 24/3

y = 8

Answer: y = 8