Final answer:
To find the value of Y that makes 256y equal to 1024, divide 1024 by 256 to get the value of Y as 4.
Step-by-step explanation:
To find the value of Y that makes 256y equal to 1024, we can set up an equation:
256y = 1024
To solve for Y, we need to isolate it. We can do this by dividing both sides of the equation by 256:
y = 1024/256
y = 4
Therefore, Y is equal to 4.